This trivial patch removes the unneeded pointer intf returned from usb_ifnum_to_if(), which is never used. The check for NULL can be simply done by if (!usb_ifnum_to_if(usb_dev, 2)).
Signed-off-by: Micah Gruber <[email protected]>
---
--- a/drivers/usb/atm/speedtch.c 2007-09-04 23:18:17.000000000 +0800
+++ b/drivers/usb/atm/speedtch.c 2007-09-05 00:51:19.000000000 +0800
@@ -251,7 +251,6 @@
{
unsigned char *buffer;
struct usbatm_data *usbatm = instance->usbatm;
- struct usb_interface *intf;
struct usb_device *usb_dev = usbatm->usb_dev;
int actual_length;
int ret = 0;
@@ -265,7 +264,7 @@
goto out;
}
- if (!(intf = usb_ifnum_to_if(usb_dev, 2))) {
+ if (!usb_ifnum_to_if(usb_dev, 2)) {
ret = -ENODEV;
usb_dbg(usbatm, "%s: interface not found!\n", __func__);
goto out_free;
-
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