staging: usbip: userspace: fix whitespace errors

This patch fixes the following checkpatch errors:
-ERROR: space required after that ','
-ERROR: spaces required around that '='
-ERROR: space prohibited before that close parenthesis
-WARNING: please, no space before tabs

Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de>
Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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

@@ -49,7 +49,7 @@ static int detach_port(char *port)
 	uint8_t portnum;
 	char path[PATH_MAX+1];
 
-	for (unsigned int i=0; i < strlen(port); i++)
+	for (unsigned int i = 0; i < strlen(port); i++)
 		if (!isdigit(port[i])) {
 			err("invalid port %s", port);
 			return -1;

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

@@ -56,7 +56,7 @@ void usbip_net_pack_usb_device(int pack, struct usbip_usb_device *udev)
 {
 	usbip_net_pack_uint32_t(pack, &udev->busnum);
 	usbip_net_pack_uint32_t(pack, &udev->devnum);
-	usbip_net_pack_uint32_t(pack, &udev->speed );
+	usbip_net_pack_uint32_t(pack, &udev->speed);
 
 	usbip_net_pack_uint16_t(pack, &udev->idVendor);
 	usbip_net_pack_uint16_t(pack, &udev->idProduct);

drivers/staging/usbip/userspace/src/usbip_network.h

@@ -35,8 +35,8 @@ struct op_common {
 
 #define PACK_OP_COMMON(pack, op_common)  do {\
 	usbip_net_pack_uint16_t(pack, &(op_common)->version);\
-	usbip_net_pack_uint16_t(pack, &(op_common)->code   );\
-	usbip_net_pack_uint32_t(pack, &(op_common)->status );\
+	usbip_net_pack_uint16_t(pack, &(op_common)->code);\
+	usbip_net_pack_uint32_t(pack, &(op_common)->status);\
 } while (0)
 
 /* ---------------------------------------------------------------------- */

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

@@ -60,7 +60,7 @@ static const char usbipd_help_string[] =
 	"	-d, --debug				\n"
 	"		Print debugging information.	\n"
 	"						\n"
-	"	-h, --help 				\n"
+	"	-h, --help				\n"
 	"		Print this help.		\n"
 	"						\n"
 	"	-v, --version				\n"
@@ -446,7 +446,7 @@ static int do_standalone_mode(int daemonize)
 	}
 
 	if (daemonize) {
-		if (daemon(0,0) < 0) {
+		if (daemon(0, 0) < 0) {
 			err("daemonizing failed: %s", strerror(errno));
 			return -1;
 		}