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/[email protected]
Signed-off-by: Tianjia Zhang <[email protected]>
Reported-by: Jia Zhang <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Cc: Jarkko Sakkinen <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions