mtd: nandsim: 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: Brian Norris <computersforpeace@gmail.com>
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 95d0cc4..b16d70a 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -649,8 +649,7 @@
kmem_cache_free(ns->nand_pages_slab,
ns->pages[i].byte);
}
- if (ns->nand_pages_slab)
- kmem_cache_destroy(ns->nand_pages_slab);
+ kmem_cache_destroy(ns->nand_pages_slab);
vfree(ns->pages);
}
}