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usb: gadgetfs whitespace cleanup 

Remove some whitespace bugs in gadgetfs (mostly from someone's
patch updating the AIO support).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell 2007-01-15 11:30:28 -08:00 committed by Greg Kroah-Hartman
parent 6dde896e4e
commit 2505107def
1 changed files with 25 additions and 25 deletions
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50
drivers/usb/gadget/inode.c
View File

@ -20,7 +20,7 @@
*/
// #define DEBUG /* data to help fault diagnosis */
// #define DEBUG /* data to help fault diagnosis */
// #define VERBOSE /* extra debug messages (success too) */
#include <linux/init.h>
@ -565,29 +565,29 @@ static ssize_t ep_aio_read_retry(struct kiocb *iocb)
ssize_t len, total;
int i;
/* we "retry" to get the right mm context for this: */
/* we "retry" to get the right mm context for this: */
/* copy stuff into user buffers */
total = priv->actual;
len = 0;
for (i=0; i < priv->nr_segs; i++) {
ssize_t this = min((ssize_t)(priv->iv[i].iov_len), total);
/* copy stuff into user buffers */
total = priv->actual;
len = 0;
for (i=0; i < priv->nr_segs; i++) {
ssize_t this = min((ssize_t)(priv->iv[i].iov_len), total);
if (copy_to_user(priv->iv[i].iov_base, priv->buf, this)) {
if (len == 0)
len = -EFAULT;
break;
}
if (copy_to_user(priv->iv[i].iov_base, priv->buf, this)) {
if (len == 0)
len = -EFAULT;
break;
}
total -= this;
len += this;
if (total == 0)
break;
}
kfree(priv->buf);
kfree(priv);
aio_put_req(iocb);
return len;
total -= this;
len += this;
if (total == 0)
break;
}
kfree(priv->buf);
kfree(priv);
aio_put_req(iocb);
return len;
}
static void ep_aio_complete(struct usb_ep *ep, struct usb_request *req)
@ -636,7 +636,7 @@ ep_aio_rwtail(
size_t len,
struct ep_data *epdata,
const struct iovec *iv,
unsigned long nr_segs
unsigned long nr_segs
)
{
struct kiocb_priv *priv;
@ -1808,7 +1808,7 @@ static struct usb_gadget_driver gadgetfs_driver = {
.disconnect = gadgetfs_disconnect,
.suspend = gadgetfs_suspend,
.driver = {
.driver = {
.name = (char *) shortname,
},
};
@ -1829,7 +1829,7 @@ static struct usb_gadget_driver probe_driver = {
.unbind = gadgetfs_nop,
.setup = (void *)gadgetfs_nop,
.disconnect = gadgetfs_nop,
.driver = {
.driver = {
.name = "nop",
},
};
@ -1849,7 +1849,7 @@ static struct usb_gadget_driver probe_driver = {
* . full/low speed config ... all wTotalLength bytes (with interface,
* class, altsetting, endpoint, and other descriptors)
* . high speed config ... all descriptors, for high speed operation;
* this one's optional except for high-speed hardware
* this one's optional except for high-speed hardware
* . device descriptor
*
* Endpoints are not yet enabled. Drivers may want to immediately