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Author SHA1 Message Date
Payal Kshirsagar
98624b53ee staging: qlge: qlge.h: add spaces around operators 
Add spaces around operators cleanup reported by checkpatch.

Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309162728.4342-3-payalskshirsagar1234@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-10 10:15:22 +01:00
Payal Kshirsagar
e148bdb2ed staging: qlge: qlge.h: remove spaces before tabs and align code 
Remove white spaces before tabs and align code properly for readability.

Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309162728.4342-2-payalskshirsagar1234@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-10 10:15:21 +01:00
Payal Kshirsagar
70ab9945f2 staging: qlge: remove blank line 
Remove unnecessary multiple blank lines.

Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Link: https://lore.kernel.org/r/20200309094036.3957-1-payalskshirsagar1234@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-10 10:15:21 +01:00
Payal Kshirsagar
a632b9faec staging: vt6655: alignment should match open parenthesis 
Align code to the open parenthesis to fix the alignment issue.

Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Link: https://lore.kernel.org/r/20200309170927.6171-1-payalskshirsagar1234@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-10 10:15:21 +01:00
Payal Kshirsagar
ad3ee73007 staging: vt6656: remove blank line 
To avoid style issues, remove multiple blank lines.

Signed-off-by: Payal Kshirsagar <payalskshirsagar1234@gmail.com>
Acked-by: Julia Lawall <julia.lawall@inria.fr>
Link: https://lore.kernel.org/r/20200309073424.4920-1-payalskshirsagar1234@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-10 10:15:21 +01:00
Ajay Singh
0fc6d4e4ce staging: wilc1000: use flexible-array member instead of zero-length array 
Use flexible-array member introduced in C99 instead of zero-length
array. Most of zero-length array was already taken care in previous
patch [1]. Now modified few more cases which were not handled earlier.

[1]. https://patchwork.kernel.org/patch/11394197/

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200302162226.4196-4-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:55:02 +01:00
Ajay Singh
f79a8a85cc staging: wilc1000: remove unnecessary always true 'if' conditions 
Remove the unnecessary always true 'if' conditions and simiplifed the
logic as suggested in [1].

[1]. https://lore.kernel.org/linux-wireless/20200302092346.GA24308@kadam/

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200302162226.4196-3-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:55:02 +01:00
Ajay Singh
efabc44b80 staging: wilc1000: use correct data for memcpy in wilc_hif_pack_sta_param() 
Use correct data for memcpy in wilc_hif_pack_sta_param(). Its
reported by Smatch static code analyser tool as discussed in [1].

[1]. https://lore.kernel.org/linux-wireless/20200302092346.GA24308@kadam/

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200302162226.4196-2-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:55:02 +01:00
Oscar Carter
7db73c8c90 staging: vt6656: Remove unnecessary local variables initialization 
Don't initialize variables that are then set a few lines later.

Signed-off-by: Oscar Carter <oscar.carter@gmx.com>
Reviewed-by: Quentin Deslandes <quentin.deslandes@itdev.co.uk>
Link: https://lore.kernel.org/r/20200301135028.11753-1-oscar.carter@gmx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:54:09 +01:00
Malcolm Priestley
3c505f508f staging: vt6656: Move vnt_rx_data to usbpipe.c 
vnt_rx_data is a USB function and vnt_submit_rx_urb_complete is
the only caller therefore removing dpc.c/h files and becoming
static.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/d3937276-5a47-7184-e263-84d9c9cb5c7a@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:54:09 +01:00
Malcolm Priestley
10e9a359ce staging: vt6656: Delete int.c/h file and move functions to usbpipe 
Move functions vnt_int_process_data and vnt_int_report_rate to
usbpipe.c and vnt_interrupt_data to usbpipe.h

These form part of the USB structure.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/bc21d3d7-81be-4ec1-030e-4e7a45f98238@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:32 +01:00
Malcolm Priestley
05f665dd0f staging: vt6656: Remove function vnt_int_process_data. 
call vnt_start_interrupt_urb directly from vnt_start.

Move debug message to vnt_start_interrupt_urb.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/dff3a1d0-4d24-d9ea-2a15-c81fd544bc79@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:32 +01:00
Malcolm Priestley
0fd349fd1d staging: vt6656: vnt_int_start_interrupt remove spin lock. 
This formed part of the legacy driver and potentially multi
users.

The driver now has only one user mac80211 remove this lock.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/871a78d4-6d3e-f34b-d0ae-6123803c6faf@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:32 +01:00
Malcolm Priestley
f75bb88fef staging: vt6656: vnt_vt3184_init remove stack copy to array. 
use u8 pointer addr directly and remove stack array.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/49f34764-c90c-8c5f-b4f2-a3668b13e519@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:32 +01:00
Malcolm Priestley
c3aee66261 staging: vt6656: use vnt_vt3184_agc array directly 
vnt_vt3184_agc is always the same regardless of rf type
so use the array directly removing from stack buffer.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/4b455ee4-7ac7-e1ff-4a10-2d99f2e30714@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:32 +01:00
Malcolm Priestley
2812ab8963 staging: vt6656: Remove STATUS enums from TX path 
Returning standard error code or status variable.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/21bf299b-63e0-9f65-c7db-6e0b72e0f1d8@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:31 +01:00
Malcolm Priestley
3b4922deaf staging: vt6656: Use mac80211 duration for tx headers 
mac80211 already provides the correct duration simply
copy it to the tx headers removing the need for driver
to find it with vnt_get_duration_le.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/0cdde611-119b-b223-e8c8-b59fb497a7b9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:31 +01:00
Dan Carpenter
72db61d7d1 staging: kpc2000: prevent underflow in cpld_reconfigure() 
This function should not allow negative values of "wr_val".  If
negatives are allowed then capping the upper bound at 7 is
meaningless.  Let's make it unsigned.

Fixes: 7dc7967fc3 ("staging: kpc2000: add initial set of Daktronics drivers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200224103325.hrxdnaeqsthplu42@kili.mountain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:52:31 +01:00
Tetsuhiro Kohada
580f57c2cf staging: exfat: remove redundant if statements 
If statement does not affect results when updating directory entry in
ffsMapCluster().

Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200302095716.64155-2-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:46:34 +01:00
Tetsuhiro Kohada
3eca76cc2d staging: exfat: clean up d_entry rebuilding. 
Clean up d_entry rebuilding in exfat_rename_file() and move_file().

-Replace memcpy of d_entry with structure copy.
-Change to use the value already stored in fid.

Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Acked-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Link: https://lore.kernel.org/r/20200302095716.64155-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:46:34 +01:00
Tetsuhiro Kohada
dbcf85e272 staging: exfat: remove 'file creation modes' 
The mode parameter in ffsCreateFile() and create_file() is redundant.
Remove it and definition.

Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200228084037.15123-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:46:34 +01:00
vivek m
2777313cf2 Staging: exfat: fixed a long line coding style issue 
Fixed a coding style issue

Signed-off-by: Vivek M <bitu.kv@gmail.com>
Link: https://lore.kernel.org/r/1582837865-2219-1-git-send-email-bitu.kv@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:46:33 +01:00
Tetsuhiro Kohada
ece19f3ec8 staging: exfat: rename buf_cache_t's 'flag' to 'locked' 
buf_cache_t.flag is used only for lock.
Change the variable name from 'flag' to 'locked' and remove unused definitions.

Reviewed-by: Takahiro Mori <Mori.Takahiro@ab.MitsubishiElectric.co.jp>
Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200227104043.11503-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:46:33 +01:00
Tetsuhiro Kohada
a89af1e1b9 staging: exfat: remove symlink feature 
Completely remove symlink codes and definitions.
In the previous patch, it was not completely removed.

Reviewed-by: Takahiro Mori <Mori.Takahiro@ab.MitsubishiElectric.co.jp>
Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200227061559.4481-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-03-04 07:46:33 +01:00
Greg Kroah-Hartman
c85f15519d Merge 5.6-rc3 into staging-next 
We need the staging fixes in here, and it resolves a merge issue in the
MAINTAINERS file.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-24 08:37:48 +01:00
Linus Torvalds
f8788d86ab Linux 5.6-rc3 v5.6-rc3 2020-02-23 16:17:42 -08:00
Kaaira Gupta
f2409865c2 staging: exfat: remove exfat_buf_sync() 
exfat_buf_sync() is not called anywhere, hence remove it from
exfat_cache.c and exfat.h

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200223191623.GA20122@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 20:29:05 +01:00
Kaaira Gupta
52a39b075c staging: exfat: remove sync_alloc_bitmap() 
sync_alloc_bitmap() is not called anywhere, hence remove it from
exfat_core.c and exfat.h

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200223192347.GA20286@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 20:29:05 +01:00
Colin Ian King
42228d9edf staging: speakup: remove redundant initialization of pointer p_key 
Pointer p_key is being initialized with a value that is never read,
it is assigned a new value later on. The initialization is redundant
and can be removed.

Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20200223153954.420731-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:22:07 +01:00
Geert Uytterhoeven
6d95783883 staging: pi433: overlay: Convert to sugar syntax 
Using overlay sugar syntax makes the DTS overlay files easier to read
(and write).

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200221122133.32024-4-geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Geert Uytterhoeven
43b83f1a4c staging: pi433: overlay: Fix reg-related warnings 
When running "scripts/dtc/dtc -@ -I dts -O dtb -o pi433-overlay.dtbo.1
drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts":

    drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts:13.12-15.6: Warning (unit_address_vs_reg): /fragment@0/__overlay__/spidev@0: node has a unit name, but no reg property
    drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts:17.12-19.6: Warning (unit_address_vs_reg): /fragment@0/__overlay__/spidev@1: node has a unit name, but no reg property

Add the missing "reg" properties to fix this.

    drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts:14.5-15: Warning (reg_format): /fragment@0/__overlay__/spidev@0:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
    drivers/staging/pi433/Documentation/devicetree/pi433-overlay.dts:19.5-15: Warning (reg_format): /fragment@0/__overlay__/spidev@1:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)

Add the missing "#{address,size}-cells" to fix this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200221122133.32024-3-geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Geert Uytterhoeven
ea3bc6acbf staging: pi433: overlay: Fix Broadcom vendor prefix 
checkpatch.pl says:

    WARNING: DT compatible string "bcm,bcm2708" appears un-documented -- check ./Documentation/devicetree/bindings/

The vendor prefix of Broadcom Corporation is "brcm", not "bcm".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200221122133.32024-2-geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Colin Ian King
999d544c60 staging: rtl8723bs: core: remove redundant zero'ing of counter variable k 
The zero'ing of counter variable k is redundant as it is never read
after breaking out of the while loop. Remove it.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200223152840.418439-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Colin Ian King
49ad571f70 staging: rtl8188eu: remove redundant assignment to cond 
Variable cond is initialized to a value that is never read and it
is re-assigned later. The initialization is redundant and can be
removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200223151858.416499-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Colin Ian King
5a436cb134 staging: rtl8723bs: remove temporary variable CrystalCap 
Currently variable CrystalCap is being initialized with the value
0x20 that is never read so that is redundant and can be removed.
Clean up the code by removing the need for variable CrystalCap
since the calculation of the return value is relatively simple.

Addresses-Coverity: ("Unused Value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200223151438.415542-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Colin Ian King
df08620eab staging: rtl8192e: remove redundant initialization of variable init_status 
The pointer init_status is being initialized with a value that is never
read, it is being updated later on. The initialization is redundant
and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200222200105.201869-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Ajay Singh
31e234948e staging: wilc1000: use YAML schemas for DT binding documentation 
Use YAML schemas for wilc1000 DT binding documentations. Currently, the
files are present in '/drivers/staging/wilc1000/' but these will be
moved to '/Documentation/devicetree/bindings/net/wireless/' later once
the driver move out-of-staging.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200221123817.16643-1-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Ajay Singh
6c411581ca staging: wilc1000: avoid double unlocking of 'wilc->hif_cs' mutex 
Possible double unlocking of 'wilc->hif_cs' mutex was identified by
smatch [1]. Removed the extra call to release_bus() in
wilc_wlan_handle_txq() which was missed in earlier commit fdc2ac1aaf
("staging: wilc1000: support suspend/resume functionality").

[1]. https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org/thread/NOEVW7C3GV74EWXJO3XX6VT2NKVB2HMT/

Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Link: https://lore.kernel.org/r/20200221170120.15739-1-ajay.kathat@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Kaaira Gupta
007b91435b staging: octeon: match parentheses alignment 
match the next line with open parentheses by giving appropriate tabs.

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200220201033.GA14855@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Kaaira Gupta
57dd99864f staging: octeon: add blank line after union 
add a blank line after union declaration to fix checkpatch.pl warning

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200220195654.GA14056@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:49 +01:00
Kaaira Gupta
bc8942bc49 staging: octeon: add space around '+' and parentheses 
Fix checkpatch.pl warnings of required spaces around '+' sign in
multiple lines in octeon-stubs.h by adding spaces. Also add space before
parentheses in the same file to fix checkpatch.pl warning.

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200220194820.GA13689@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:20:48 +01:00
Kaaira Gupta
64e4965942 staging: qlge: emit debug and dump at same level 
Simplify code in ql_mpi_core_to_log() by calling print_hex_dump()
instead of existing functions so that the debug and dump are
emitted at the same KERN_<LEVEL>

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200223173132.GA13649@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:18:54 +01:00
Kaaira Gupta
67e6cf7338 staging: qlge: add braces around macro arguments 
Fix checkpatch.pl warnings of adding braces around macro arguments to
prevent precedence issues by adding braces in qlge_dbg.c

Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200221195649.GA18450@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:18:54 +01:00
Gustavo A. R. Silva
5979afa2c4 staging: Replace zero-length array with flexible-array member 
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:

struct foo {
        int stuff;
        struct boo array[];
};

By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertently introduced[3] to the codebase from now on.

Also, notice that, dynamic memory allocations won't be affected by
this change:

"Flexible array members have incomplete type, and so the sizeof operator
may not be applied. As a quirk of the original implementation of
zero-length arrays, sizeof evaluates to zero."[1]

This issue was found with the help of Coccinelle.

[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit 7649773293 ("cxgb3/l2t: Fix undefined behaviour")

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://lore.kernel.org/r/20200220132908.GA30501@embeddedor
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:18:54 +01:00
Kaaira Gupta
cf7e44daa7 staging: qlge: add braces on all arms of if-else 
fix all checkpatch.pl warnings of 'braces {} should be used on all arms
of this statement' in the file qlge_ethtool.c by adding the braces.

Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200221202904.GA19627@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:18:33 +01:00
Kaaira Gupta
86c468a4f8 staging: exfat: remove exfat_fat_sync() 
exfat_fat_sync() is not called anywhere, hence remove it from
exfat_cache.c and exfat.h

Acked-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Link: https://lore.kernel.org/r/20200219161738.GA22282@kaaira-HP-Pavilion-Notebook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:17:25 +01:00
Tetsuhiro Kohada
bb9397a356 staging: exfat: remove symlink feature. 
Remove symlink feature completely.

Becouse
-Uses reserved areas(defined in the Microsoft exfat specification), causing future incompatibilities.
-Not described in Microsoft exfat specifications or SD standards.
-For REMOVABLE media, causes incompatibility with other implementations.
-Not supported by other major exfat drivers.
-Not implemented symlink feature in linux FAT/VFAT.

Remove this feature completely because of serious media compatibility issues.
(Can't enable even with CONFIG)

If you have any questions about this patch, please let me know.

Reviewed-by: Takahiro Mori <Mori.Takahiro@ab.MitsubishiElectric.co.jp>
Acked-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Tetsuhiro Kohada <Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp>
Link: https://lore.kernel.org/r/20200219055727.12867-1-Kohada.Tetsuhiro@dc.MitsubishiElectric.co.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-02-23 19:17:04 +01:00
Linus Torvalds
d2eee25858 Merge tag 'for-5.6-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux 
Pull btrfs fixes from David Sterba:
 "These are fixes that were found during testing with help of error
  injection, plus some other stable material.

  There's a fixup to patch added to rc1 causing locking in wrong context
  warnings, tests found one more deadlock scenario. The patches are
  tagged for stable, two of them now in the queue but we'd like all
  three released at the same time.

  I'm not happy about fixes to fixes in such a fast succession during
  rcs, but I hope we found all the fallouts of commit 28553fa992
  ('Btrfs: fix race between shrinking truncate and fiemap')"

* tag 'for-5.6-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  Btrfs: fix deadlock during fast fsync when logging prealloc extents beyond eof
  Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
  btrfs: fix bytes_may_use underflow in prealloc error condtition
  btrfs: handle logged extent failure properly
  btrfs: do not check delayed items are empty for single transaction cleanup
  btrfs: reset fs_root to NULL on error in open_ctree
  btrfs: destroy qgroup extent records on transaction abort
 2020-02-23 09:43:50 -08:00
Linus Torvalds
a3163ca03f Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 
Pull ext4 fixes from Ted Ts'o:
 "More miscellaneous ext4 bug fixes (all stable fodder)"

* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: fix mount failure with quota configured as module
  jbd2: fix ocfs2 corrupt when clearing block group bits
  ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
  ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
  ext4: fix potential race between s_flex_groups online resizing and access
  ext4: fix potential race between s_group_info online resizing and access
  ext4: fix potential race between online resizing and write operations
  ext4: add cond_resched() to __ext4_find_entry()
  ext4: fix a data race in EXT4_I(inode)->i_disksize
 2020-02-23 09:42:19 -08:00
Linus Torvalds
c6188dff33 Merge tag 'csky-for-linus-5.6-rc3' of git://github.com/c-sky/csky-linux 
Pull csky updates from Guo Ren:
 "Sorry, I missed 5.6-rc1 merge window, but in this pull request the
  most are the fixes and the rests are between fixes and features. The
  only outside modification is the MAINTAINERS file update with our
  mailing list.

   - cache flush implementation fixes

   - ftrace modify panic fix

   - CONFIG_SMP boot problem fix

   - fix pt_regs saving for atomic.S

   - fix fixaddr_init without highmem.

   - fix stack protector support

   - fix fake Tightly-Coupled Memory code compile and use

   - fix some typos and coding convention"

* tag 'csky-for-linus-5.6-rc3' of git://github.com/c-sky/csky-linux: (23 commits)
  csky: Replace <linux/clk-provider.h> by <linux/of_clk.h>
  csky: Implement copy_thread_tls
  csky: Add PCI support
  csky: Minimize defconfig to support buildroot config.fragment
  csky: Add setup_initrd check code
  csky: Cleanup old Kconfig options
  arch/csky: fix some Kconfig typos
  csky: Fixup compile warning for three unimplemented syscalls
  csky: Remove unused cache implementation
  csky: Fixup ftrace modify panic
  csky: Add flush_icache_mm to defer flush icache all
  csky: Optimize abiv2 copy_to_user_page with VM_EXEC
  csky: Enable defer flush_dcache_page for abiv2 cpus (807/810/860)
  csky: Remove unnecessary flush_icache_* implementation
  csky: Support icache flush without specific instructions
  csky/Kconfig: Add Kconfig.platforms to support some drivers
  csky/smp: Fixup boot failed when CONFIG_SMP
  csky: Set regs->usp to kernel sp, when the exception is from kernel
  csky/mm: Fixup export invalid_pte_table symbol
  csky: Separate fixaddr_init from highmem
  ...
 2020-02-23 09:37:41 -08:00