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USB: Remove unneeded pointer intf from speedtch_upload_firmware()

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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 <micah.gruber@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Micah Gruber 2007-09-05 13:49:58 +08:00 committed by Greg Kroah-Hartman
parent 782e3b3b38
commit 011db81523
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/atm/speedtch.c
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@ -251,7 +251,6 @@ static int speedtch_upload_firmware(struct speedtch_instance_data *instance,
{
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 @@ static int speedtch_upload_firmware(struct speedtch_instance_data *instance,
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;