[media] siano: Fix the remaining checkpatch.pl compliants

Fix all other remaining checkpatch.pl compliants on the Siano driver,
except for the 80-cols (soft) limit. Those are harder to fix, and
probably not worth to do right now.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/common/siano/smscoreapi.c

@@ -961,7 +961,7 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
 	while (size && rc >= 0) {
 		struct sms_data_download *data_msg =
 			(struct sms_data_download *) msg;
-		int payload_size = min((int) size, SMS_MAX_PAYLOAD_SIZE);
+		int payload_size = min_t(int, size, SMS_MAX_PAYLOAD_SIZE);
 
 		SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_DOWNLOAD_REQ,
 			     (u16)(sizeof(struct sms_msg_hdr) +
@@ -1225,8 +1225,7 @@ void smscore_unregister_device(struct smscore_device_t *coredev)
 		if (num_buffers == coredev->num_buffers)
 			break;
 		if (++retry > 10) {
-			sms_info("exiting although "
-				 "not all buffers released.");
+			sms_info("exiting although not all buffers released.");
 			break;
 		}
 
@@ -1279,8 +1278,8 @@ static int smscore_detect_mode(struct smscore_device_t *coredev)
 				coredev, msg, msg->msg_length,
 				&coredev->version_ex_done);
 			if (rc < 0)
-				sms_err("MSG_SMS_GET_VERSION_EX_REQ failed "
-					"second try, rc %d", rc);
+				sms_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d",
+					rc);
 		} else
 			rc = -ETIME;
 	}

drivers/media/common/siano/smscoreapi.h

@@ -40,10 +40,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define kmutex_trylock(_p_) mutex_trylock(_p_)
 #define kmutex_unlock(_p_) mutex_unlock(_p_)
 
-#ifndef min
-#define min(a, b) (((a) < (b)) ? (a) : (b))
-#endif
-
 /*
  * Define the firmware names used by the driver.
  * Those should match what's used at smscoreapi.c and sms-cards.c

drivers/media/common/siano/smsdvb-debugfs.c

@@ -509,8 +509,6 @@ void smsdvb_debugfs_release(struct smsdvb_client_t *client)
 	if (!client->debugfs)
 		return;
 
-printk("%s\n", __func__);
-
 	client->prt_dvb_stats     = NULL;
 	client->prt_isdb_stats    = NULL;
 	client->prt_isdb_stats_ex = NULL;
@@ -548,7 +546,6 @@ int smsdvb_debugfs_register(void)
 
 void smsdvb_debugfs_unregister(void)
 {
-	if (smsdvb_debugfs_usb_root)
 	debugfs_remove_recursive(smsdvb_debugfs_usb_root);
 	smsdvb_debugfs_usb_root = NULL;
 }