diff options
| author | Julia Lawall <julia.lawall@lip6.fr> | 2015-09-13 15:14:54 +0300 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-09-22 03:04:50 +0300 |
| commit | 0791a5f8ab5082d2726d99f3b21036d438c11424 (patch) | |
| tree | dcc27179658e39891af622d09bb8fcab568ff6e6 | |
| parent | 79c452adb159dc9abc507ea13faec8d115a78758 (diff) | |
| download | linux-0791a5f8ab5082d2726d99f3b21036d438c11424.tar.xz | |
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>
| -rw-r--r-- | drivers/mtd/nand/nandsim.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index 95d0cc49cfc2..b16d70aafd9e 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -649,8 +649,7 @@ static void free_device(struct nandsim *ns) 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); } } |