btrfs: remove unnecessary tmp variable in btrfs_assign_next_active_device() (e493e8f9) · Commits · 戴 / test

We can check the argument value directly, no need for the temporary variable. Reviewed-by:

fs/btrfs/volumes.c

+3 −6

Original line number	Diff line number	Diff line
		@@ -1962,14 +1962,11 @@ static struct btrfs_device * btrfs_find_next_active_device(
		* this_dev) which is active.
		*/
		void __cold btrfs_assign_next_active_device(struct btrfs_device *device,
		struct btrfs_device *this_dev)
		struct btrfs_device *next_device)
		{
		struct btrfs_fs_info *fs_info = device->fs_info;
		struct btrfs_device *next_device;

		if (this_dev)
		next_device = this_dev;
		else
		if (!next_device)
		next_device = btrfs_find_next_active_device(fs_info->fs_devices,
		device);
		ASSERT(next_device);