We checked "err" earlier.  These things seem to be left over code.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Reviewd-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp>
Tested-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>