Merge branch 'for-3.9/core' of git://git.kernel.dk/linux-block

[platform/adaptation/renesas_rcar/renesas_kernel.git] / block / cfq-iosched.c

diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 1bf9307..4f0ade7 100644 (file)
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1697,7 +1697,6 @@ static int __cfq_set_weight(struct cgroup *cgrp, struct cftype *cft, u64 val,
 {
        struct blkcg *blkcg = cgroup_to_blkcg(cgrp);
        struct blkcg_gq *blkg;
-       struct hlist_node *n;
 
        if (val < CFQ_WEIGHT_MIN || val > CFQ_WEIGHT_MAX)
                return -EINVAL;
@@ -1709,7 +1708,7 @@ static int __cfq_set_weight(struct cgroup *cgrp, struct cftype *cft, u64 val,
        else
                blkcg->cfq_leaf_weight = val;
 
-       hlist_for_each_entry(blkg, n, &blkcg->blkg_list, blkcg_node) {
+       hlist_for_each_entry(blkg, &blkcg->blkg_list, blkcg_node) {
                struct cfq_group *cfqg = blkg_to_cfqg(blkg);
 
                if (!cfqg)