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debugobjects: Remove redundant NULL pointer check

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kmem_cache_destroy() has a built in NULL pointer check, so the one at the
call can be removed.

Signed-off-by: Zhong Jiang <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
This commit is contained in:
Zhong Jiang authored and Thomas Gleixner committed 2018-08-02 13:53:04 +02:00
1 parent fc91a3c4c2
commit 3ff4f80a74
1 file changed
+1 -2
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lib/debugobjects.c
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@@ -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();