Just get rid of pointless checks.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Reviewed-by: NNikolay Borisov <nborisov@suse.com>
Reviewed-by: NDavid Sterba <dsterba@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>