Commit f9a113d6 authored Sep 13, 2015 by Julia Lawall Committed by Richard Weinberger Oct 03, 2015

UBI: 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: Richard Weinberger <richard@nod.at>

parent 86f6e454

drivers/mtd/ubi/attach.c

+1 −3

Original line number	Original line	Diff line number	Diff line
	@@ -1209,9 +1209,7 @@ static void destroy_ai(struct ubi_attach_info *ai)
	}		}
	}		}

	if (ai->aeb_slab_cache)
	kmem_cache_destroy(ai->aeb_slab_cache);		kmem_cache_destroy(ai->aeb_slab_cache);

	kfree(ai);		kfree(ai);
	}		}