From 59a126aa3113fc23f03fedcafe3705f1de5aff50 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Tue, 10 Dec 2019 00:03:04 +0900
Subject: [PATCH 3/6] ALSA: oxfw: fix return value in error path of isochronous resources reservation
Git-commit: 59a126aa3113fc23f03fedcafe3705f1de5aff50
Patch-mainline: v5.5-rc2
References: bsc#1051510

Even if isochronous resources reservation fails, error code doesn't return
in pcm.hw_params callback.

Cc: <stable@vger.kernel.org> #5.3+
Fixes: 4f380d007052 ("ALSA: oxfw: configure packet format in pcm.hw_params callback")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20191209151655.GA8090@workstation
Signed-off-by: Takashi Iwai <tiwai@suse.de>

---
 sound/firewire/oxfw/oxfw-pcm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/firewire/oxfw/oxfw-pcm.c
+++ b/sound/firewire/oxfw/oxfw-pcm.c
@@ -267,7 +267,7 @@ static int pcm_playback_hw_params(struct
 
 	amdtp_am824_set_pcm_format(&oxfw->rx_stream, params_format(hw_params));
 
-	return 0;
+	return err;
 }
 
 static int pcm_capture_hw_free(struct snd_pcm_substream *substream)