diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index e62e9205b80a..ec52807cdd09 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1435,7 +1435,6 @@ 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; @@ -1443,7 +1442,7 @@ static int cfq_set_weight(struct cgroup *cgrp, struct cftype *cft, u64 val) spin_lock_irq(&blkcg->lock); blkcg->cfq_weight = (unsigned int)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 && !cfqg->dev_weight) |