diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 6a78ae24f68abcb2a88f79e8a457cb9033acd739..bae1d2a7b2329f31a9491e3a957ddf985ce7d42b 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -362,10 +362,9 @@ static struct btrfs_device *__alloc_device(void)
 static struct btrfs_device *find_device(struct btrfs_fs_devices *fs_devices,
 		u64 devid, const u8 *uuid)
 {
-	struct list_head *head = &fs_devices->devices;
 	struct btrfs_device *dev;
 
-	list_for_each_entry(dev, head, dev_list) {
+	list_for_each_entry(dev, &fs_devices->devices, dev_list) {
 		if (dev->devid == devid &&
 		    (!uuid || !memcmp(dev->uuid, uuid, BTRFS_UUID_SIZE))) {
 			return dev;