Fix checkpatch.pl warnings due to missing blank line after declarations
Signed-off-by: Matt Kurz <matt@ninezulu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Instead of using an own copy of struct net_device_stats in struct
wlandevice, use stats from struct net_device. Also remove the thus
unnecessary .ndo_get_stats function, as it would now just return
netdev->stats, which is the default in dev_get_stats().
Furthermore, convert prefix increment of stats counters to the more
common postfix increment idiom.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The memory for struct net_device private data is allocated using
kzalloc/vzalloc in alloc_netdev_mqs, thus there is no need to zero it
again in the driver.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Instead of using an own copy of struct net_device_stats in struct nic,
use stats from struct net_device. Also remove the thus unnecessary
.ndo_get_stats function, as it would now just return netdev->stats,
which is the default in dev_get_stats().
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch cleans up the endianness conversions in the gdm72xx driver:
- Directly use the generic byte-reordering macros for endianness
conversion instead of some custom-defined macros.
- Convert values on the constant side instead of the variable side when
appropriate.
- Add endianness annotations.
Signed-off-by: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
‘strict_strtol’ is deprecated. Use kstrtol instead. Fixes the following
build error:
drivers/staging/emxx_udc/emxx_udc.c:3288:3: error: implicit declaration of function ‘strict_strtol’
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The issue is discovered by static checker. The proposed change (0x000c0
-> 0x000c) is likely correct because:
1. 16-bit `map` holds value coming from struct
ieee80211_vht_mcs_info.tx_mcs_map, which is described so: "TX MCS map 2
bits for each stream, total 8 streams". The changed code refers to case
of 2 TX streams, and 0x000c mask filters two bits related to the second
stream. Some codelines below 0x0003 mask is used to test first stream.
2. Mask 0x000c is used 3 more times in that place.
3. Specifying 5 digits of hex value is uncommon, especially while working
with `u16` variable. So likely the trailing zero is a typo.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=78041
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We need to make sure the struct rtllib_device pointer ieee is not NULL
after the goto rx_dropped label since it is dereferenced there.
Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- this replaces jiffies comparision with safer function using
time_after_eq()
Signed-off-by: Anil Belur <askb23@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
struct rtl_stats is rather huge (152 bytes), and since
rtl92ee_rx_command_packet() does not modify it, it might as
well be passed by const reference.
Reported by Coverity: CID 1222131
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
struct rtl_stats is rather huge (152 bytes), and since
rtl8812ae_rx_command_packet_handler() does not modify it, it might as
well be passed by const reference.
Reported by Coverity: CID 1167285
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
On data toggle error, we don't know if and how many bytes were
successfully transferred by DMA. We should just fail the transaction
instead of trying a retry.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The driver did not use link_urb_to_ep() / unlink_urb_from_ep(). This
caused odd behaviour in some error recovery situations, all requests
would start to fail after the first failure.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The handling of ip2= in drivers/char/ip2/ip2base.c was moved to
drivers/char/ip2/ip2main.c in commit
47babd4c6a ("Char: merge ip2main and
ip2base").
The ip2 driver was demoted to staging in commit
4a6514e6d0 ("tty: move obsolete and broken
tty drivers to drivers/staging/tty/"), and finally deleted in commit
51c9d654c2 ("Staging: delete tty drivers").
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The AD converter on the usbsigma turns vref (2.5V/2) into the
binary value 0x780000. However the full scale range goes up to
0x800000 so that vref/2 needs to be upscaled by 0x800000/0x780000
which is 1.06bar. In the driver it's been 1.06 without the infinite
6666. I've put the fraction in the code so that the compiler can
calculate the most precise scaling value by itself.
Signed-off-by: Bernd Porr <mail@berndporr.me.uk>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Comedi subdevices can be locked for mostly exclusive access by a
particular file object by means of the COMEDI_LOCK ioctl. Some
operations disregard the lock. For example, the read() and write() file
operations are allowed for the file object that set up an asynchronous
command on the subdevice (making it "busy") regardless of whether it is
locked.
The COMEDI_BUFINFO, COMEDI_CANCEL and COMEDI_POLL ioctls are also
associated with the file object that made the subdevice "busy" with a
command. They currently obey the exclusive access lock on the subdevice
as well, but it makes more sense for them to ignore it like the read()
and write() file operations. Remove the exclusive subdevice access
checks for these ioctls.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the checks for interrupts from unknown sources. This situation
should never occur and the checks were doing nothing to help the
situation.
Also, the portion of the function for handling counter interrupts is
reapeated four times (once for each counter), but is completely identical
save for the register is is accessing, so we can handle all four counters
with a for loop.
Finally, the interrupt handler is incorrectly setting and then checking
devpriv->timer_select_mode before processing some of the triggered
interrupts, so just remove all occurrences of this.
Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk.>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
apci1564_cos_insn_config() is currently using apci1564_reset() to disable
digital input interrupts when the configuration operation is
COMEDI_DIGITAL_TRIG_DISABLE. However, this is incorrect as the device reset
function also resets the registers for the digital outputs, timer, watchdog, and
counters as well. Replace the reset function call with a direct disabling of
just the digital input interrupts.
Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk.>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit aed3f9d (staging: comedi: addi_apci_1564: absorb apci1564_reset()) moved
the only use of addi_watchdog.h from hwdrv_apci1564.c to addi_apci_1564.c, but
left the include statement itself in the former file. Move this include to the
file which actually uses it.
Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk.>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes line lengths in the
drivers/staging/bcm/InterfaceMisc.c
file.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add myself and Matthias Beyer
to the TODO file as the list of maintainers.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch outsources a chunk of code into an own function and refactors
the variable names inside the new function.
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Acked-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes the `process_done` variable from both
format_eth_hdr_to_stack() and read_bulk_callback() (where it is
declared), as it is not used anywhere (it is set in the
format_eth_hdr_to_stack() function, but afterwards not used).
Acked-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The latest vendor code makes changes to uSIFS and uDIFS.
The orginal codes have been rearranged into a fall through switch
statement.
These reduce the time that device allows to TX packets and
improves throughput.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The device refuses to associate to older access points even though in
the logs it appears to be associated in tkip or ccmp mode.
Clear bit from key_entry_inuse in pairwise key so the entry is over written
by group address.
This doesn't seem to make any difference to newer access points and
is a temporary fix until a better solution is found.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit fixes a few sparse warnings for missing the 'static' keyword
in array definitions:
drivers/staging//vt6655/rxtx.c:81:22: warning: symbol 'wTimeStampOff' was not declared. Should it be static?
drivers/staging//vt6655/rxtx.c:86:22: warning: symbol 'wFB_Opt0' was not declared. Should it be static?
drivers/staging//vt6655/rxtx.c:90:22: warning: symbol 'wFB_Opt1' was not declared. Should it be static?
Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The driver reports the rate tried in struct vnt_interrupt_data tsr* variables
which is available in INTnsProcessData via interrupt urb context.
Instead of closing apTD tx context in s_nsBulkOutIoCompleteWrite by setting
in_use to false. Keep the context open and allow vnt_int_report_rate to
close it.
If the tx_retry value is correct it will report back the sucessful RATE tried.
struct vnt_usb_send_context add pkt_no which is index of apTD
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Power setting is already done in vnt_config and vnt_tx_packet.
Just check that for connection_channel, if invalid return.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
