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(parent: 1b2583d) | patch
block: remove unnecessary condition check
authorChengguang Xu <cgxu519@gmx.com>
Mon, 27 Aug 2018 23:31:11 +0000 (07:31 +0800)
committerJens Axboe <axboe@kernel.dk>
Tue, 28 Aug 2018 01:16:06 +0000 (19:16 -0600)
commit653fbb0b9314c29bf0af862f6940d867f001e045
treedb9237beb8b83d40069a2090b263211dc792945etree | snapshot
parent1b2583d7b40b55d4b8abd6e4f3f881a58415e89fcommit | diff
block: remove unnecessary condition check

kmem_cache_destroy() can handle NULL pointer correctly, so there is
no need to check e->icq_cache before calling kmem_cache_destroy().

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/elevator.c diff | blob | history
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