ALSA: pcm: Add missing error checks in OSS emulation plugin builder

commit 6708913750 upstream.

In the OSS emulation plugin builder where the frame size is parsed in
the plugin chain, some places miss the possible errors returned from
the plugin src_ or dst_frames callback.

This patch papers over such places.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
This commit is contained in:
Takashi Iwai 2018-01-04 16:39:27 +01:00 • committed by Ben Hutchings
commit c0ecd46f3c