hlist: drop the node parameter from iterators

[cascardo/linux.git] / block / elevator.c

diff --git a/block/elevator.c b/block/elevator.c
index 603b2c1..d0acb31 100644 (file)
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -288,10 +288,10 @@ static struct request *elv_rqhash_find(struct request_queue *q, sector_t offset)
 {
        struct elevator_queue *e = q->elevator;
        struct hlist_head *hash_list = &e->hash[ELV_HASH_FN(offset)];
-       struct hlist_node *entry, *next;
+       struct hlist_node *next;
        struct request *rq;
 
-       hlist_for_each_entry_safe(rq, entry, next, hash_list, hash) {
+       hlist_for_each_entry_safe(rq, next, hash_list, hash) {
                BUG_ON(!ELV_ON_HASH(rq));
 
                if (unlikely(!rq_mergeable(rq))) {