Staging: unisys: Add missing blank line

This fixes the following checkpatch.pl warning:
WARNING: Missing a blank line after declarations
Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/virtpci/virtpci.c

@@ -174,6 +174,7 @@ static inline
 int WAIT_FOR_IO_CHANNEL(ULTRA_IO_CHANNEL_PROTOCOL __iomem  *chanptr)
 {
 	int count = 120;
+
 	while (count > 0) {
 
 		if (ULTRA_CHANNEL_SERVER_READY(&chanptr->ChannelHeader))
@@ -189,6 +190,7 @@ static int write_vbus_chpInfo(ULTRA_VBUS_CHANNEL_PROTOCOL *chan,
 			      ULTRA_VBUS_DEVICEINFO *info)
 {
 	int off;
+
 	if (!chan) {
 		LOGERR("vbus channel not present");
 		return -1;
@@ -207,6 +209,7 @@ static int write_vbus_busInfo(ULTRA_VBUS_CHANNEL_PROTOCOL *chan,
 			      ULTRA_VBUS_DEVICEINFO *info)
 {
 	int off;
+
 	if (!chan) {
 		LOGERR("vbus channel not present");
 		return -1;
@@ -228,6 +231,7 @@ write_vbus_devInfo(ULTRA_VBUS_CHANNEL_PROTOCOL *chan,
 		   ULTRA_VBUS_DEVICEINFO *info, int devix)
 {
 	int off;
+
 	if (!chan) {
 		LOGERR("vbus channel not present");
 		return -1;
@@ -251,6 +255,7 @@ static int add_vbus(struct add_vbus_guestpart *addparams)
 {
 	int ret;
 	struct device *vbus;
+
 	vbus = kzalloc(sizeof(struct device), GFP_ATOMIC);
 
 	POSTCODE_LINUX_2(VPCI_CREATE_ENTRY_PC, POSTCODE_SEVERITY_INFO);
@@ -856,6 +861,7 @@ static int virtpci_device_remove(struct device *dev_)
 	*/
 	struct virtpci_dev *virtpcidev = device_to_virtpci_dev(dev_);
 	struct virtpci_driver *virtpcidrv = virtpcidev->mydriver;
+
 	LOGINF("In virtpci_device_remove bus_id:%s dev_:%p virtpcidev:%p dev->driver:%p drivername:%s\n",
 	       BUS_ID(dev_), dev_, virtpcidev, dev_->driver,
 	       dev_->driver->name);	/* VERBOSE/DEBUG */
@@ -1308,6 +1314,7 @@ static ssize_t virtpci_driver_attr_show(struct kobject *kobj,
 
 	struct driver_private *dprivate = to_driver(kobj);
 	struct device_driver *driver;
+
 	if (dprivate != NULL)
 		driver = dprivate->driver;
 	else
@@ -1330,6 +1337,7 @@ static ssize_t virtpci_driver_attr_store(struct kobject *kobj,
 
 	struct driver_private *dprivate = to_driver(kobj);
 	struct device_driver *driver;
+
 	if (dprivate != NULL)
 		driver = dprivate->driver;
 	else

drivers/staging/unisys/visorchannel/visorchannel_funcs.c

@@ -257,6 +257,7 @@ visorchannel_clear(VISORCHANNEL *channel, ulong offset, u8 ch, ulong nbytes)
 	while (nbytes > 0) {
 		ulong thisbytes = bufsize;
 		int x = -1;
+
 		if (nbytes < thisbytes)
 			thisbytes = nbytes;
 		x = visor_memregion_write(channel->memregion, offset + written,
@@ -520,6 +521,7 @@ int
 visorchannel_signalqueue_max_slots(VISORCHANNEL *channel, u32 queue)
 {
 	SIGNAL_QUEUE_HEADER sig_hdr;
+
 	if (!sig_read_header(channel, queue, &sig_hdr))
 		return 0;
 	return (int) sig_hdr.MaxSignals;
@@ -612,6 +614,7 @@ visorchannel_debug(VISORCHANNEL *channel, int nQueues,
 	else
 		for (i = 0; i < nQueues; i++) {
 			SIGNAL_QUEUE_HEADER q;
+
 			errcode = visorchannel_read(channel,
 						    off + phdr->oChannelSpace +
 						    (i * sizeof(q)),