vfs: use list_move instead of list_del/list_add

[karo-tx-linux.git] / block / blk-cgroup.h

diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index f2b292925ccda3a2e8301eec4924e5fac989a354..4e595ee8c9151aea5c0005bffbe1d936c4603083 100644 (file)
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -247,9 +247,7 @@ static inline int blkg_path(struct blkcg_gq *blkg, char *buf, int buflen)
 {
        int ret;
 
-       rcu_read_lock();
        ret = cgroup_path(blkg->blkcg->css.cgroup, buf, buflen);
-       rcu_read_unlock();
        if (ret)
                strncpy(buf, "<unavailable>", buflen);
        return ret;