From 9355b60e401d825590d37f04ea873c58efe9b7bf Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 9 Oct 2022 12:42:11 +0200
Subject: [PATCH] ALSA: usb-audio: Correct the return code from snd_usb_endpoint_set_params()
Git-commit: 9355b60e401d825590d37f04ea873c58efe9b7bf
Patch-mainline: v6.1-rc1
References: git-fixes
snd_usb_endpoint_set_params() should return zero for a success, but
currently it returns the sample rate. Correct it.
Fixes: 2be79d586454 ("ALSA: usb-audio: Split endpoint setups for hw_params and prepare (take#2)")
Link: https://lore.kernel.org/r/20221009104212.18877-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/usb/endpoint.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index da378e565ef8..44cce6cec9da 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -1386,6 +1386,8 @@ int snd_usb_endpoint_set_params(struct snd_usb_audio *chip,
ep->curframesize = ep->curpacksize / ep->cur_frame_bytes;
err = update_clock_ref_rate(chip, ep);
+ if (err >= 0)
+ err = 0;
unlock:
mutex_unlock(&chip->mutex);
return err;
--
2.35.3