diff options
| author | Zhong Jiang <zhongjiang@huawei.com> | 2018-08-01 00:24:58 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-08-02 13:53:04 +0200 |
| commit | 3ff4f80a74fd38398ae1bd8a458ba9c51aa0dd44 (patch) | |
| tree | 1f767def3618933c966b0fc45e37fa511f791363 /lib/debugobjects.c | |
| parent | fc91a3c4c27acdca0bc13af6fbb68c35cfd519f2 (diff) | |
debugobjects: Remove redundant NULL pointer check
kmem_cache_destroy() has a built in NULL pointer check, so the one at the
call can be removed.
Signed-off-by: Zhong Jiang <zhongjiang@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: <longman@redhat.com>
Cc: <arnd@arndb.de>
Cc: <yang.shi@linux.alibaba.com>
Link: https://lkml.kernel.org/r/1533054298-35824-1-git-send-email-zhongjiang@huawei.com
Diffstat (limited to 'lib/debugobjects.c')
| -rw-r--r-- | lib/debugobjects.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/debugobjects.c b/lib/debugobjects.c index 24c1df0d7466..70935ed91125 100644 --- a/lib/debugobjects.c +++ b/lib/debugobjects.c @@ -1188,8 +1188,7 @@ void __init debug_objects_mem_init(void) if (!obj_cache || debug_objects_replace_static_objects()) { debug_objects_enabled = 0; - if (obj_cache) - kmem_cache_destroy(obj_cache); + kmem_cache_destroy(obj_cache); pr_warn("out of memory.\n"); } else debug_objects_selftest(); |