Commit adad44d1 authored by Julia Lawall's avatar Julia Lawall Committed by Greg Kroah-Hartman
Browse files

hfi1: 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: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Cc: Mike Marciniszyn <infinipath@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 70b49cd5

drivers/staging/rdma/hfi1/user_sdma.c

+1 −2
Original line number Diff line number Diff line
@@ -486,7 +486,6 @@ int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd) 
			}

			kfree(pq->reqs);

		}

		if (pq->txreq_cache)

		kmem_cache_destroy(pq->txreq_cache);

		kfree(pq);

		fd->pq = NULL;