ALSA: firewire-tascam: remove buffer initialization in driver side
ALSA: firewire-tascam: remove buffer initialization in driver side

The given buffer to callback function is cleared in caller side.

This commit removes buffer initialization in callee side.

Signed-off-by: Takashi Sakamoto <d5ec7d0cd8074757a1f5eb708bc105c3065a65ea@sakamocchi.jp>
Signed-off-by: Takashi Iwai <4596b3305151c7ee743192a95d394341e3d3b644@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs