pcm: plugin status - fix the return value (regression)
pcm: plugin status - fix the return value (regression)

The snd_pcm_plugin_avail_update() error code in snd_pcm_plugin_status()
should not be reported to the caller. The state errors can be determined
using the state member in the status structure.

Fixes: 4f90392f07e ("pcm: fix the snd_pcm_plugin_status() avail and delay fields")
BugLink: https://github.com/alsa-project/alsa-lib/issues/107
Signed-off-by: Jaroslav Kysela <72edd5e1a572f82f059ccbb83c92b74d6cb051ff@perex.cz>

alsa-project/alsa-lib,alsa-project/alsa-lib,takaswie/alsa-lib,alsa-project/alsa-lib,tiwai/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,tiwai/alsa-lib,takaswie/alsa-lib,tiwai/alsa-lib,takaswie/alsa-lib,alsa-project/alsa-lib,takaswie/alsa-lib