Messages in this thread Patch in this message | | | Date | Wed, 05 Sep 2007 13:49:58 +0800 | From | Micah Gruber <> | Subject | [PATCH] Remove unneeded pointer intf from speedtch_upload_firmware() in drivers/usb/atm/speedtch.c |
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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> ---
--- 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; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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