From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 19 Nov 2003 15:52:16 +0000 (+0000)
Subject: - fixed the invalid (positive) return value from snd_mixer_set_xxx()
X-Git-Tag: v1.0.3~73
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=19e8aa67db48ffb74810be9498ee78d369e81a2a;p=alsa-lib.git

- fixed the invalid (positive) return value from snd_mixer_set_xxx()
  functions.
---

diff --git a/src/mixer/simple.c b/src/mixer/simple.c
index 78176873..4530a703 100644
--- a/src/mixer/simple.c
+++ b/src/mixer/simple.c
@@ -597,7 +597,9 @@ static int selem_write(snd_mixer_elem_t *elem)
 		if ((err = snd_hctl_elem_write(c->elem, &ctl)) < 0)
 			return err;
 		/* update the element, don't remove */
-		return selem_read(elem);
+		err = selem_read(elem);
+		if (err < 0)
+			return err;
 	}
 	return 0;
 }