ALSA: snd-usb-us122l: Fix missing NULL checks
authorKarsten Wiese <fzu@wemgehoertderstaat.de>
Tue, 4 Jan 2011 00:20:37 +0000 (01:20 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 11 Jan 2011 18:50:28 +0000 (19:50 +0100)
Fix missing NULL checks in usb_stream_hwdep_poll() and usb_stream_hwdep_ioctl().
Wake up poll waiters before returning from usb_stream_hwdep_ioctl().

Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de>
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>

No differences found