ALSA: hda/ca0132: Fix missing error handling in ca0132_alt_select_out()

There are a couple of cases where the error is ignored or the error
code isn't propagated in ca0132_alt_select_out().  Fix those.

Fixes: def3f0a5 ("ALSA: hda/ca0132 - Add quirk output selection structures.")
Link: https://patch.msgid.link/20250806094423.8843-1-tiwai@suse.de


Signed-off-by: Takashi Iwai <tiwai@suse.de>