kmem_cache_destroy() can handle NULL pointer correctly, so there is
no need to check NULL pointer before calling kmem_cache_destroy().
Signed-off-by: Chengguang Xu <cgxu519@xxxxxxx>
---
drivers/scsi/aic94xx/aic94xx_init.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 1391e5f35918..06a2642b977a 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -660,12 +660,10 @@ static int asd_create_global_caches(void)
static void asd_destroy_global_caches(void)
{
- if (asd_dma_token_cache)
- kmem_cache_destroy(asd_dma_token_cache);
+ kmem_cache_destroy(asd_dma_token_cache);
asd_dma_token_cache = NULL;
- if (asd_ascb_cache)
- kmem_cache_destroy(asd_ascb_cache);
+ kmem_cache_destroy(asd_ascb_cache);
asd_ascb_cache = NULL;
}
--
2.17.1
