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| author |   Fabian Frederick <fabf@skynet.be> | 2014-06-04 16:08:08 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 16:54:04 -0700 |
| commit | ada4ba591472f511ad56dd0075c457295c3ca317 (patch) | |
| tree | 986759bea277da6e04caa8fd3230ea5a1bb40236 | |
| parent | mm: shrinker: add nid to tracepoint output (diff) | |
| download | linux-dev-ada4ba591472f511ad56dd0075c457295c3ca317.tar.xz linux-dev-ada4ba591472f511ad56dd0075c457295c3ca317.zip | |
mm/memcontrol.c: remove NULL assignment on static
static values are automatically initialized to NULL
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/memcontrol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 14326935800d..03d76628fd9d 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -80,7 +80,7 @@ int do_swap_account __read_mostly; #ifdef CONFIG_MEMCG_SWAP_ENABLED static int really_do_swap_account __initdata = 1; #else -static int really_do_swap_account __initdata = 0; +static int really_do_swap_account __initdata; #endif #else @@ -3110,7 +3110,7 @@ int memcg_update_cache_size(struct kmem_cache *s, int num_groups) char *memcg_create_cache_name(struct mem_cgroup *memcg, struct kmem_cache *root_cache) { - static char *buf = NULL; + static char *buf; /* * We need a mutex here to protect the shared buffer. Since this is |