Tianjia Zhang dbf53f7597 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>

2021-02-24 13:38:30 -08:00

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