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authorKarsten Wiese <fzu@wemgehoertderstaat.de>2011-01-04 03:20:37 +0300
committerTakashi Iwai <tiwai@suse.de>2011-01-11 21:50:28 +0300
commitcdce2db74e156fbd9a2dc3c7b246166f8b70955b (patch)
treed387a9aa0628282c287140d1377d5cf687c9487e /sound/pci/oxygen
parent921eebdc18c82268eab446592191b39e35d031d6 (diff)
downloadlinux-cdce2db74e156fbd9a2dc3c7b246166f8b70955b.tar.xz
ALSA: snd-usb-us122l: Fix missing NULL checks
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>
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