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authorGeliang Tang <geliangtang@163.com>2016-01-14 15:17:56 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-14 16:00:49 -0800
commitd8ad47d83f95abe2dfece1338633e376fec3bd31 (patch)
tree8c02c6f9c2f84b8ea819c02bb38afa10e4ae7362 /sound
parent2bd03e49d66775da8cebdcc8d5bec7d68512ae87 (diff)
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mm/slab.c use list_first_entry_or_null()
Simplify the code with list_first_entry_or_null(). Signed-off-by: Geliang Tang <geliangtang@163.com> Acked-by: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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