if (bp->bufp) { kfree (bp->bufp); 
kfree(bp->bufp); kfree(bp->dr); if (bp->urbp) { usb_free_urb(bp->urbp); 
static void auerbuf_free (pauerbuf_t bp){	if (bp->bufp) {		kfree (bp->bufp);	}	if (bp->dr) {		kfree (bp->dr);	}	if (bp->urbp) {		usb_free_urb (bp->urbp);	}	kfree (bp);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f/auerswald.c/buggy/drivers/usb/misc/auerswald.c