Staging: usbip: missing a blank lines after declarations

Fix "Missing a blank line after declaration" style problems
for all files in drivers/staging/usbip.
Signed-off-by: Pawel Lebioda <pawel.lebioda89@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/usbip/stub_dev.c

@@ -99,6 +99,7 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr,
 
 	if (sockfd != -1) {
 		int err;
+
 		dev_info(dev, "stub up\n");
 
 		spin_lock_irq(&sdev->ud.lock);

drivers/staging/usbip/stub_tx.c

@@ -218,6 +218,7 @@ static int stub_send_ret_submit(struct stub_device *sdev)
 			 */
 
 			int i;
+
 			for (i = 0; i < urb->number_of_packets; i++) {
 				iov[iovnum].iov_base = urb->transfer_buffer +
 					urb->iso_frame_desc[i].offset;

drivers/staging/usbip/usbip_common.h

@@ -321,12 +321,14 @@ int usbip_event_happened(struct usbip_device *ud);
 static inline int interface_to_busnum(struct usb_interface *interface)
 {
 	struct usb_device *udev = interface_to_usbdev(interface);
+
 	return udev->bus->busnum;
 }
 
 static inline int interface_to_devnum(struct usb_interface *interface)
 {
 	struct usb_device *udev = interface_to_usbdev(interface);
+
 	return udev->devnum;
 }
 

drivers/staging/usbip/userspace/libsrc/usbip_common.c

@@ -75,6 +75,7 @@ const char *usbip_speed_string(int num)
 void dump_usb_interface(struct usbip_usb_interface *uinf)
 {
 	char buff[100];
+
 	usbip_names_get_class(buff, sizeof(buff),
 			uinf->bInterfaceClass,
 			uinf->bInterfaceSubClass,
@@ -86,7 +87,6 @@ void dump_usb_device(struct usbip_usb_device *udev)
 {
 	char buff[100];
 
-
 	dbg("%-20s = %s", "path",  udev->path);
 	dbg("%-20s = %s", "busid", udev->busid);
 

drivers/staging/usbip/userspace/src/usbip_attach.c

@@ -56,6 +56,7 @@ static int record_connection(char *host, char *port, char *busid, int rhport)
 		/* if VHCI_STATE_PATH exists, then it better be a directory */
 		if (errno == EEXIST) {
 			struct stat s;
+
 			ret = stat(VHCI_STATE_PATH, &s);
 			if (ret < 0)
 				return -1;

drivers/staging/usbip/userspace/src/usbipd.c

@@ -372,6 +372,7 @@ static int listen_all_addrinfo(struct addrinfo *ai_head, int sockfdlist[],
 
 	for (ai = ai_head; ai && nsockfd < maxsockfd; ai = ai->ai_next) {
 		int sock;
+
 		addrinfo_to_text(ai, ai_buf, ai_buf_size);
 		dbg("opening %s", ai_buf);
 		sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
@@ -461,7 +462,9 @@ static void write_pid_file()
 {
 	if (pid_file) {
 		dbg("creating pid file %s", pid_file);
-		FILE *fp = fopen(pid_file, "w");
+		FILE *fp;
+
+		fp = fopen(pid_file, "w");
 		if (!fp) {
 			err("pid_file: %s: %d (%s)",
 			    pid_file, errno, strerror(errno));
@@ -602,6 +605,7 @@ int main(int argc, char *argv[])
 	int daemonize = 0;
 	int ipv4 = 0, ipv6 = 0;
 	int opt, rc = -1;
+
 	pid_file = NULL;
 
 	usbip_use_stderr = 1;

drivers/staging/usbip/vhci_hcd.c

@@ -635,6 +635,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
 
 	{
 		int ret = 0;
+
 		ret = usb_hcd_check_unlink_urb(hcd, urb, status);
 		if (ret) {
 			spin_unlock(&the_controller->lock);
@@ -885,6 +886,7 @@ static int vhci_start(struct usb_hcd *hcd)
 
 	for (rhport = 0; rhport < VHCI_NPORTS; rhport++) {
 		struct vhci_device *vdev = &vhci->vdev[rhport];
+
 		vhci_device_init(vdev);
 		vdev->rhport = rhport;
 	}