mm/mlock.c: reorganize mlockall() return values and remove goto-out label
In mlockall syscall wrapper after out-label for goto code just doing
return. Remove goto out statements and return error values directly.
Also instead of rewriting ret variable before every if-check move returns
to 'error'-like path under if-check.
Objdump asm listing showed me reducing by few asm lines. Object file size
descreased from 220592 bytes to 220528 bytes for me (for aarch64).
Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed