ALSA: firewire-tascam: Fix to handle error from initialization of str…

…eam data This module has a bug not to return error code in a case that data structure for transmitted packets fails to be initialized. This commit fixes the bug. Fixes: 35efa5c ("ALSA: firewire-tascam: add streaming functionality") Signed-off-by: Takashi Sakamoto <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
berg · Jan 3, 2017 · 6a2a2f4 · 6a2a2f4
1 parent e2eb31d
commit 6a2a2f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/firewire/tascam/tascam-stream.c b/sound/firewire/tascam/tascam-stream.c
@@ -343,7 +343,7 @@ int snd_tscm_stream_init_duplex(struct snd_tscm *tscm)
 	if (err < 0)
 		amdtp_stream_destroy(&tscm->rx_stream);
 
-	return 0;
+	return err;
 }
 
 /* At bus reset, streaming is stopped and some registers are clear. */