ALSA: snd-usb-usx2y: remove bogus frame checks
authorDaniel Mack <zonque@gmail.com>
Wed, 2 Oct 2013 15:49:50 +0000 (17:49 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 18 Oct 2013 14:45:43 +0000 (07:45 -0700)
commit044dde0ae7ea37140b31c5068c7517b49b141aae
tree59b7c963f3c0e5e3a5ed57083e1433702a4ab122
parent7fc878164dd8bc7812eb774e728f2cc1ffe905ed
ALSA: snd-usb-usx2y: remove bogus frame checks

commit a9d14bc0b188a822e42787d01e56c06fe9750162 upstream.

The frame check in i_usX2Y_urb_complete() and
i_usX2Y_usbpcm_urb_complete() is bogus and produces false positives as
described in this LAU thread:

  http://linuxaudio.org/mailarchive/lau/2013/5/20/200177

This patch removes the check code entirely.

Cc: fzu@wemgehoertderstaat.de
Reported-by: Dr Nicholas J Bailey <nicholas.bailey@glasgow.ac.uk>
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/usb/usx2y/usbusx2yaudio.c
sound/usb/usx2y/usx2yhwdeppcm.c