Message ID | 1435198994-110948-2-git-send-email-shengyong1@huawei.com |
---|---|
State | Accepted |
Headers | show |
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index 52c0c1a..6a74f62 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -649,7 +649,8 @@ static void free_device(struct nandsim *ns) kmem_cache_free(ns->nand_pages_slab, ns->pages[i].byte); } - kmem_cache_destroy(ns->nand_pages_slab); + if (ns->nand_pages_slab) + kmem_cache_destroy(ns->nand_pages_slab); vfree(ns->pages); } }
If allocating ns->nand_pages_slab fails, do not try to destroy it when cleaning up nandsim resources. Signed-off-by: Sheng Yong <shengyong1@huawei.com> --- drivers/mtd/nand/nandsim.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)