From 511dd7a597735048f3883ef7883adf853ac2de4a Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 4 Jun 2021 09:56:20 +0200
Subject: [PATCH] alsactl: init() - return error value from
 snd_card_iterator_sinit() call

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 alsactl/init_parse.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/alsactl/init_parse.c b/alsactl/init_parse.c
index 9d0f473..e439de7 100644
--- a/alsactl/init_parse.c
+++ b/alsactl/init_parse.c
@@ -1751,6 +1751,8 @@ int init(const char *cfgdir, const char *filename, int flags, const char *cardna
 	
 	sysfs_init();
 	err = snd_card_iterator_sinit(&iter, cardname);
+	if (err < 0)
+		goto out;
 	while (snd_card_iterator_next(&iter)) {
 		err = snd_card_clean_cfgdir(cfgdir, iter.card);
 		if (err < 0) {