From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 8 Jun 2020 07:57:27 +0000 (+0200)
Subject: ucm: fix the wrong return value in uc_mgr_open_ctl()
X-Git-Tag: v1.2.3~5
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=6fad36dd383913289c7f0cd44982c22d4e55f706;p=alsa-lib.git

ucm: fix the wrong return value in uc_mgr_open_ctl()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/src/ucm/utils.c b/src/ucm/utils.c
index ae101d45..fbced51a 100644
--- a/src/ucm/utils.c
+++ b/src/ucm/utils.c
@@ -274,7 +274,7 @@ int uc_mgr_open_ctl(snd_use_case_mgr_t *uc_mgr,
 	if (err < 0 || id == NULL || id[0] == '\0') {
 		uc_error("control hardware info (%s): %s", device, snd_strerror(err));
 		snd_ctl_close(ctl);
-		return err;
+		return err >= 0 ? -EINVAL : err;
 	}
 
 	/* insert to cache, if just name differs */