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| author | Libin <huawei.libin@huawei.com> | 2013-07-18 15:39:51 +0800 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2013-08-13 09:21:46 +0300 |
| commit | ac6434e6b804845290e4de06210fe110674140e6 (patch) | |
| tree | 9a1f1ad36116903003e6d4ed8e2ebee972ccc73e | |
| parent | b39ffbf8b14de2e7c1679462313cf32abb7ef463 (diff) | |
| download | linux-stable-ac6434e6b804845290e4de06210fe110674140e6.tar.gz linux-stable-ac6434e6b804845290e4de06210fe110674140e6.tar.bz2 linux-stable-ac6434e6b804845290e4de06210fe110674140e6.zip | |
slub: Remove unnecessary page NULL check
In commit 4d7868e6(slub: Do not dereference NULL pointer in node_match)
had added check for page NULL in node_match. Thus, it is not needed
to check it before node_match, remove it.
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Libin <huawei.libin@huawei.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
| -rw-r--r-- | mm/slub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index d51f75d565c8..65f43be318a3 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2386,7 +2386,7 @@ redo: object = c->freelist; page = c->page; - if (unlikely(!object || !page || !node_match(page, node))) + if (unlikely(!object || !node_match(page, node))) object = __slab_alloc(s, gfpflags, node, addr, c); else { |