[PATCH v1] driver:md:dm-bufio:Remove NULL check of list_entry()

[Yuesong Li]

list_entry() will never return a NULL pointer, thus remove the
check.

Signed-off-by: Yuesong Li <liyues...@vivo.com>
---
 drivers/md/dm-bufio.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index 098bf526136c..d478aafa02c9 100644
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -529,9 +529,6 @@ static struct dm_buffer *list_to_buffer(struct list_head *l)
 {
        struct lru_entry *le = list_entry(l, struct lru_entry, list);
 
-       if (!le)
-               return NULL;
-
        return le_to_buffer(le);
 }
 
-- 
2.34.1