Local variable in function prepare_playback_urb at sound/usb/usbaudio.c, line 566 References: sound/usb/usbaudio.c, line 346 sound/usb/usbaudio.c, line 349 sound/usb/usbaudio.c, line 357 sound/usb/usbaudio.c, line 375 sound/usb/usbaudio.c, line 376 sound/usb/usbaudio.c, line 377 sound/usb/usbaudio.c, line 379 sound/usb/usbaudio.c, line 379 sound/usb/usbaudio.c, line 536 sound/usb/usbaudio.c, line 542 sound/usb/usbaudio.c, line 543 sound/usb/usbaudio.c, line 547 sound/usb/usbaudio.c, line 550 sound/usb/usbaudio.c, line 566 sound/usb/usbaudio.c, line 572 sound/usb/usbaudio.c, line 581 sound/usb/usbaudio.c, line 582 sound/usb/usbaudio.c, line 596 sound/usb/usbaudio.c, line 603 sound/usb/usbaudio.c, line 617 sound/usb/usbaudio.c, line 618 sound/usb/usbaudio.c, line 619 sound/usb/usbaudio.c, line 621 sound/usb/usbaudio.c, line 624 sound/usb/usbaudio.c, line 625 sound/usb/usbaudio.c, line 632 sound/usb/usbaudio.c, line 647 sound/usb/usbaudio.c, line 648