tree dedd90151ff5f92fdab5044971f81d717aa6f4e0
parent 8abb50c76b484e8d8dc355c092170c37b5f832f5
author Tianjia Zhang <tianjia.zhang@linux.alibaba.com> 1614197086 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1614202710 -0800

mm/mprotect.c: optimize error detection in do_mprotect_pkey()

Obviously, the error variable detection of the if statement is
for the mprotect callback function, so it is also put into the
scope of calling callbck.

This is a cleanup which makes this site consistent with the rest of this
function's error handling.

Link: https://lkml.kernel.org/r/20210118133310.98375-1-tianjia.zhang@linux.alibaba.com
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Reported-by: Jia Zhang <zhang.jia@linux.alibaba.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>