linux-kernel - [PATCH 2/6] drivers: usb: core: devio.c: fix whitespace errors thrown by checkpatch.pl

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Message-Id: <1423346106-13493-3-git-send-email-baspeters93@gmail.com>
Date:	Sat,  7 Feb 2015 22:55:02 +0100
From:	Bas Peters <baspeters93@...il.com>
To:	gregkh@...uxgoundation.org, stern@...land.harvard.edu
Cc:	dan.j.williams@...el.com, hdegoede@...hat.com,
	sarah.a.sharp@...ux.intel.com, peter.chen@...escale.com,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	Bas Peters <baspeters93@...il.com>
Subject: [PATCH 2/6] drivers: usb: core: devio.c: fix whitespace errors thrown by checkpatch.pl

This patch fixes errors generated by checkpatch.pl relating to
whitespace issues.

Signed-off-by: Bas Peters <baspeters93@...il.com>
---
 drivers/usb/core/devio.c | 61 ++++++++++++++++++++++++------------------------
 1 file changed, 31 insertions(+), 30 deletions(-)

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index ea3c737..7c932d9 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -103,7 +103,7 @@ MODULE_PARM_DESC(usbfs_snoop, "true to log all usbfs traffic");
 #define snoop(dev, format, arg...)				\
 	do {							\
 		if (usbfs_snoop)				\
-			dev_info(dev , format , ## arg);	\
+			dev_info(dev, format, ## arg);		\
 	} while (0)
 
 enum snoop_when {
@@ -1320,7 +1320,7 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb
 	is_in = (uurb->endpoint & USB_ENDPOINT_DIR_MASK) != 0;
 
 	u = 0;
-	switch(uurb->type) {
+	switch (uurb->type) {
 	case USBDEVFS_URB_TYPE_CONTROL:
 		if (!usb_endpoint_xfer_control(&ep->desc))
 			return -EINVAL;
@@ -1944,38 +1944,39 @@ static int proc_ioctl(struct usb_dev_state *ps, struct usbdevfs_ioctl *ctl)
 		retval = -EHOSTUNREACH;
 	else if (!(intf = usb_ifnum_to_if(ps->dev, ctl->ifno)))
 		retval = -EINVAL;
-	else switch (ctl->ioctl_code) {
-
-	/* disconnect kernel driver from interface */
-	case USBDEVFS_DISCONNECT:
-		if (intf->dev.driver) {
-			driver = to_usb_driver(intf->dev.driver);
-			dev_dbg(&intf->dev, "disconnect by usbfs\n");
-			usb_driver_release_interface(driver, intf);
-		} else
-			retval = -ENODATA;
-		break;
+	else
+		switch (ctl->ioctl_code) {
+
+		/* disconnect kernel driver from interface */
+		case USBDEVFS_DISCONNECT:
+			if (intf->dev.driver) {
+				driver = to_usb_driver(intf->dev.driver);
+				dev_dbg(&intf->dev, "disconnect by usbfs\n");
+				usb_driver_release_interface(driver, intf);
+			} else
+				retval = -ENODATA;
+			break;
 
-	/* let kernel drivers try to (re)bind to the interface */
-	case USBDEVFS_CONNECT:
-		if (!intf->dev.driver)
-			retval = device_attach(&intf->dev);
-		else
-			retval = -EBUSY;
-		break;
+		/* let kernel drivers try to (re)bind to the interface */
+		case USBDEVFS_CONNECT:
+			if (!intf->dev.driver)
+				retval = device_attach(&intf->dev);
+			else
+				retval = -EBUSY;
+			break;
 
-	/* talk directly to the interface's driver */
-	default:
-		if (intf->dev.driver)
-			driver = to_usb_driver(intf->dev.driver);
-		if (driver == NULL || driver->unlocked_ioctl == NULL) {
-			retval = -ENOTTY;
-		} else {
-			retval = driver->unlocked_ioctl(intf, ctl->ioctl_code, buf);
-			if (retval == -ENOIOCTLCMD)
+		/* talk directly to the interface's driver */
+		default:
+			if (intf->dev.driver)
+				driver = to_usb_driver(intf->dev.driver);
+			if (driver == NULL || driver->unlocked_ioctl == NULL) {
 				retval = -ENOTTY;
+			} else {
+				retval = driver->unlocked_ioctl(intf, ctl->ioctl_code, buf);
+				if (retval == -ENOIOCTLCMD)
+					retval = -ENOTTY;
+			}
 		}
-	}
 
 	/* cleanup and return */
 	if (retval >= 0
-- 
2.1.0

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