diff options
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index bc28776ba76a..54d0db116153 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -207,12 +207,13 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr, const char *page, size_t length) { struct queue_sysfs_entry *entry = to_queue(attr); - struct request_queue *q = container_of(kobj, struct request_queue, kobj); - + struct request_queue *q; ssize_t res; if (!entry->store) return -EIO; + + q = container_of(kobj, struct request_queue, kobj); mutex_lock(&q->sysfs_lock); if (test_bit(QUEUE_FLAG_DEAD, &q->queue_flags)) { mutex_unlock(&q->sysfs_lock); |