USB: fix codingstyle issues in drivers/usb/core/*.c
Fixes a number of coding style issues in the remaining .c files in
drivers/usb/core/
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index 0b54dc1..9d7e632 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -103,7 +103,7 @@
*
* A pointer to the urb with the incremented reference counter is returned.
*/
-struct urb * usb_get_urb(struct urb *urb)
+struct urb *usb_get_urb(struct urb *urb)
{
if (urb)
kref_get(&urb->kref);
@@ -176,7 +176,7 @@
* describing that request to the USB subsystem. Request completion will
* be indicated later, asynchronously, by calling the completion handler.
* The three types of completion are success, error, and unlink
- * (a software-induced fault, also called "request cancellation").
+ * (a software-induced fault, also called "request cancellation").
*
* URBs may be submitted in interrupt context.
*
@@ -259,7 +259,7 @@
* semaphores), or
* (c) current->state != TASK_RUNNING, this is the case only after
* you've changed it.
- *
+ *
* GFP_NOIO is used in the block io path and error handling of storage
* devices.
*
@@ -288,7 +288,8 @@
if (!urb || urb->hcpriv || !urb->complete)
return -EINVAL;
- if (!(dev = urb->dev) || dev->state < USB_STATE_DEFAULT)
+ dev = urb->dev;
+ if ((!dev) || (dev->state < USB_STATE_DEFAULT))
return -ENODEV;
/* For now, get the endpoint from the pipe. Eventually drivers
@@ -351,11 +352,11 @@
max *= mult;
}
- if (urb->number_of_packets <= 0)
+ if (urb->number_of_packets <= 0)
return -EINVAL;
for (n = 0; n < urb->number_of_packets; n++) {
len = urb->iso_frame_desc[n].length;
- if (len < 0 || len > max)
+ if (len < 0 || len > max)
return -EMSGSIZE;
urb->iso_frame_desc[n].status = -EXDEV;
urb->iso_frame_desc[n].actual_length = 0;
@@ -420,7 +421,7 @@
/* too big? */
switch (dev->speed) {
case USB_SPEED_HIGH: /* units are microframes */
- // NOTE usb handles 2^15
+ /* NOTE usb handles 2^15 */
if (urb->interval > (1024 * 8))
urb->interval = 1024 * 8;
max = 1024 * 8;
@@ -430,12 +431,12 @@
if (xfertype == USB_ENDPOINT_XFER_INT) {
if (urb->interval > 255)
return -EINVAL;
- // NOTE ohci only handles up to 32
+ /* NOTE ohci only handles up to 32 */
max = 128;
} else {
if (urb->interval > 1024)
urb->interval = 1024;
- // NOTE usb and ohci handle up to 2^15
+ /* NOTE usb and ohci handle up to 2^15 */
max = 1024;
}
break;
@@ -574,7 +575,8 @@
spin_lock_irq(&anchor->lock);
while (!list_empty(&anchor->urb_list)) {
- victim = list_entry(anchor->urb_list.prev, struct urb, anchor_list);
+ victim = list_entry(anchor->urb_list.prev, struct urb,
+ anchor_list);
/* we must make sure the URB isn't freed before we kill it*/
usb_get_urb(victim);
spin_unlock_irq(&anchor->lock);