The patch titled
Subject: mm/mmap.c: remove redundant statement "error = -ENOMEM"
has been added to the -mm tree. Its filename is
mm-mmapc-remove-redundant-statement-error-=-enomem.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-mmapc-remove-redundant-statement-error-%3D-enomem.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-mmapc-remove-redundant-statement-error-%3D-enomem.patch
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------------------------------------------------------
From: Chen Gang <xili_gchen_5257@xxxxxxxxxxx>
Subject: mm/mmap.c: remove redundant statement "error = -ENOMEM"
It is still a little better to remove it, although it should be skipped
by "-O2".
Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>=0A=
Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mmap.c | 1 -
1 file changed, 1 deletion(-)
diff -puN mm/mmap.c~mm-mmapc-remove-redundant-statement-error-=-enomem mm/mmap.c
--- a/mm/mmap.c~mm-mmapc-remove-redundant-statement-error-=-enomem
+++ a/mm/mmap.c
@@ -1562,7 +1562,6 @@ unsigned long mmap_region(struct file *f
}
/* Clear old maps */
- error = -ENOMEM;
while (find_vma_links(mm, addr, addr + len, &prev, &rb_link,
&rb_parent)) {
if (do_munmap(mm, addr, len))
_
Patches currently in -mm which might be from xili_gchen_5257@xxxxxxxxxxx are
mm-mmapc-remove-redundant-statement-error-=-enomem.patch
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