hlist: drop the node parameter from iterators

[mirror_ubuntu-artful-kernel.git] / drivers / md / dm-bufio.c

diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c
index 651ca79881dd5ce8bddaac4498d0134317e6c05c..93205e32a004bcec4566c3862ea6f87c0ca3e485 100644 (file)
--- a/drivers/md/dm-bufio.c
+++ b/drivers/md/dm-bufio.c
@@ -859,9 +859,8 @@ static void __check_watermark(struct dm_bufio_client *c)
 static struct dm_buffer *__find(struct dm_bufio_client *c, sector_t block)
 {
        struct dm_buffer *b;
-       struct hlist_node *hn;
 
-       hlist_for_each_entry(b, hn, &c->cache_hash[DM_BUFIO_HASH(block)],
+       hlist_for_each_entry(b, &c->cache_hash[DM_BUFIO_HASH(block)],
                             hash_list) {
                dm_bufio_cond_resched();
                if (b->block == block)