Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1223627
| From | Julia Lawall <Julia.Lawall@lip6.fr> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 01/39] mtd: nandsim: drop null test before destroy functions |
| Date | 2015-09-13 14:30 +0200 |
| Message-ID | <q8ezT-7xJ-7@gated-at.bofh.it> (permalink) |
| References | <q8ezT-7xJ-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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> --- drivers/mtd/nand/nandsim.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) 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 @@ 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); } } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread
[PATCH 01/39] mtd: nandsim: drop null test before destroy functions Julia Lawall <Julia.Lawall@lip6.fr> - 2015-09-13 14:30 +0200 Re: [PATCH 01/39] mtd: nandsim: drop null test before destroy functions Brian Norris <computersforpeace@gmail.com> - 2015-09-22 02:10 +0200
csiph-web