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authorJulia Lawall <Julia.Lawall@lip6.fr>2015-09-13 14:15:07 +0200
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-09-17 15:48:24 -0400
commit17a9618e984234fda167ea5e07eae6f4f2ea2186 (patch)
treed44a588282daef0e035c146e8a469c7f8b081578 /net/sunrpc/sched.c
parent306a5549355966e480e0dcacdc6b9321d153e0c0 (diff)
downloadlinux-17a9618e984234fda167ea5e07eae6f4f2ea2186.tar.bz2
SUNRPC: drop null test before destroy functions
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>
Diffstat (limited to 'net/sunrpc/sched.c')
-rw-r--r--net/sunrpc/sched.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index b140c092d226..425ca2f37dd9 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -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);
}