btrfs: make btrfs_set_inode_last_trans take btrfs_inode

Instead of making multiple calls to BTRFS_I simply take btrfs_inode as
an input paramter.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2 files changed