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| author | Sasha Levin <sasha.levin@oracle.com> | 2013-02-22 16:32:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-23 17:50:11 -0800 |
| commit | a864b9d06c71456470b3544fe4cc07bcdd29828d (patch) | |
| tree | dc0b982d118f20289b567aa5647df7320b597aa3 /mm/memory_hotplug.c | |
| parent | 41badc15cbad0350de34408c1b0c690f9df76d4b (diff) | |
| download | lwn-a864b9d06c71456470b3544fe4cc07bcdd29828d.tar.gz lwn-a864b9d06c71456470b3544fe4cc07bcdd29828d.zip | |
mm: memory_hotplug: no need to check res twice in add_memory
Remove one redundant check of res.
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index d04ed87bfacb..302291429953 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -901,8 +901,7 @@ error: /* rollback pgdat allocation and others */ if (new_pgdat) rollback_node_hotadd(nid, pgdat); - if (res) - release_memory_resource(res); + release_memory_resource(res); out: unlock_memory_hotplug(); |