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Mateusz Nosek 343c3d7f09 mm/shmem.c: clean code by removing unnecessary assignment 
Previously 0 was assigned to variable 'error' but the variable was never
read before reassignemnt later.  So the assignment can be removed.

Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Link: http://lkml.kernel.org/r/20200301152832.24595-1-mateusznosek0@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-04-07 10:43:41 -07:00
arch
powernv/memtrace: always online added memory blocks
2020-04-07 10:43:40 -07:00
block
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-04-02 17:03:53 -07:00
certs
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-04-01 14:47:40 -07:00
Documentation
mm/memory_hotplug.c: only respect mem= parameter during boot stage
2020-04-07 10:43:40 -07:00
drivers
mm/memory_hotplug: allow to specify a default online_type
2020-04-07 10:43:41 -07:00
fs
userfaultfd: wp: declare _UFFDIO_WRITEPROTECT conditionally
2020-04-07 10:43:40 -07:00
include
mm/memory_hotplug: allow to specify a default online_type
2020-04-07 10:43:41 -07:00
init
userfaultfd: wp: add WP pagetable tracking to x86
2020-04-07 10:43:39 -07:00
ipc
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
2020-02-21 11:22:15 -08:00
kernel
mm/vma: replace all remaining open encodings with is_vm_hugetlb_page()
2020-04-07 10:43:37 -07:00
lib
Merge tag 'trace-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2020-04-05 10:36:18 -07:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm/shmem.c: clean code by removing unnecessary assignment
2020-04-07 10:43:41 -07:00
net
Merge tag '9p-for-5.7' of git://github.com/martinetd/linux
2020-04-06 08:46:59 -07:00
samples
Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-04-03 13:12:26 -07:00
scripts
Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-04-03 13:22:40 -07:00
security
Merge tag 'keys-fixes-20200329' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
2020-04-04 12:24:47 -07:00
sound
Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-04-03 13:12:26 -07:00
tools
userfaultfd: selftests: add write-protect test
2020-04-07 10:43:40 -07:00
usr
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
virt
KVM: Pass kvm_init()'s opaque param to additional arch funcs
2020-03-31 10:48:03 -04:00
.clang-format
clang-format: Update with the latest for_each macro list
2020-03-06 21:50:05 +01:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
.mailmap
Merge tag 'media/v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2020-03-30 13:42:05 -07:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Hand MIPS over to Thomas
2020-02-24 22:43:18 -08:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
Merge tag 'powerpc-5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2020-04-05 11:12:59 -07:00
Makefile
Merge tag 'kbuild-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2020-03-31 16:03:39 -07:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
Description
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