The patch titled
Subject: kernel/signal: remove unnecessary NULL values from ucounts
has been added to the -mm mm-nonmm-unstable branch. Its filename is
=utf-8qkernel-signal-=20remove=20unnecessary=20=-=utf-8q=e2=80=98null=e2=80=99=20values=20from=20ucounts=.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/=utf-8qkernel-signal-=20remove=20unnecessary=20=-=utf-8q=e2=80=98null=e2=80=99=20values=20from=20ucounts=.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Li kunyu <kunyu@xxxxxxxxxxxx>
Subject: kernel/signal: remove unnecessary NULL values from ucounts
Date: Tue, 26 Sep 2023 10:24:10 +0800
ucounts is assigned first, so it does not need to initialize the
assignment.
Link: https://lkml.kernel.org/r/20230926022410.4280-1-kunyu@xxxxxxxxxxxx
Signed-off-by: Li kunyu <kunyu@xxxxxxxxxxxx>
Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/signal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/signal.c~=utf-8qkernel-signal-=20remove=20unnecessary=20=-=utf-8q=e2=80=98null=e2=80=99=20values=20from=20ucounts=
+++ a/kernel/signal.c
@@ -415,7 +415,7 @@ __sigqueue_alloc(int sig, struct task_st
int override_rlimit, const unsigned int sigqueue_flags)
{
struct sigqueue *q = NULL;
- struct ucounts *ucounts = NULL;
+ struct ucounts *ucounts;
long sigpending;
/*
_
Patches currently in -mm which might be from kunyu@xxxxxxxxxxxx are
=utf-8qkernel-signal-=20remove=20unnecessary=20=-=utf-8q=e2=80=98null=e2=80=99=20values=20from=20ucounts=.patch
