Commit 694c51fb authored by Anand Jain's avatar Anand Jain Committed by David Sterba
Browse files

btrfs: drop unnecessary variable in btrfs_init_new_device 



There is only usage of the declared devices variable, instead use its
value directly.

Signed-off-by: default avatarAnand Jain <anand.jain@oracle.com>
Reviewed-by: default avatarNikolay Borisov <nborisov@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 5da54bc1

fs/btrfs/volumes.c

+1 −4
Original line number Diff line number Diff line
@@ -2407,7 +2407,6 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path 
	struct btrfs_trans_handle *trans;

	struct btrfs_device *device;

	struct block_device *bdev;

	struct list_head *devices;

	struct super_block *sb = fs_info->sb;

	struct rcu_string *name;

	struct btrfs_fs_devices *fs_devices = fs_info->fs_devices;
@@ -2432,10 +2431,8 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path 


	filemap_write_and_wait(bdev->bd_inode->i_mapping);



	devices = &fs_devices->devices;



	mutex_lock(&fs_devices->device_list_mutex);

	list_for_each_entry(device, devices, dev_list) {

	list_for_each_entry(device, &fs_devices->devices, dev_list) {

		if (device->bdev == bdev) {

			ret = -EEXIST;

			mutex_unlock(