diff options
Diffstat (limited to 'block/cfq-iosched.c')
| -rw-r--r-- | block/cfq-iosched.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index e3dedfd..10eb286 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -951,10 +951,6 @@ cfq_find_alloc_cfqg(struct cfq_data *cfqd, struct cgroup *cgroup, int create) struct backing_dev_info *bdi = &cfqd->queue->backing_dev_info; unsigned int major, minor; - /* Do we need to take this reference */ - if (!blkiocg_css_tryget(blkcg)) - return NULL;; - cfqg = cfqg_of_blkg(blkiocg_lookup_group(blkcg, key)); if (cfqg || !create) goto done; @@ -985,7 +981,6 @@ cfq_find_alloc_cfqg(struct cfq_data *cfqd, struct cgroup *cgroup, int create) hlist_add_head(&cfqg->cfqd_node, &cfqd->cfqg_list); done: - blkiocg_css_put(blkcg); return cfqg; } |
