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SUNRPC: drop null test before destroy functions

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Remove unneeded NULL test.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@ expression x; @@
-if (x != NULL)
  \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Julia Lawall 2015-09-13 14:15:07 +02:00 committed by Trond Myklebust
parent 306a554935
commit 17a9618e98
1 changed files with 4 additions and 8 deletions
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12
net/sunrpc/sched.c
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@ -1092,14 +1092,10 @@ void
rpc_destroy_mempool(void)
{
rpciod_stop();
if (rpc_buffer_mempool)
mempool_destroy(rpc_buffer_mempool);
if (rpc_task_mempool)
mempool_destroy(rpc_task_mempool);
if (rpc_task_slabp)
kmem_cache_destroy(rpc_task_slabp);
if (rpc_buffer_slabp)
kmem_cache_destroy(rpc_buffer_slabp);
mempool_destroy(rpc_buffer_mempool);
mempool_destroy(rpc_task_mempool);
kmem_cache_destroy(rpc_task_slabp);
kmem_cache_destroy(rpc_buffer_slabp);
rpc_destroy_wait_queue(&delay_queue);
}