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btrfs: remove unnecessary tmp variable in btrfs_assign_next_active_device()

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We can check the argument value directly, no need for the temporary
variable.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2020-09-05 01:34:34 +08:00 committed by David Sterba
parent 1888709d71
commit e493e8f9bc
1 changed files with 3 additions and 6 deletions
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9
fs/btrfs/volumes.c
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@ -1962,16 +1962,13 @@ 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);
device);
ASSERT(next_device);
if (fs_info->sb->s_bdev &&