[PATCH] ASoC: soc-core: fix an uninitialized use

[Jian Cai <caij2003@gmail.com>]

Fixed the uninitialized use of a signed integer variable ret in
soc_probe_component when all its definitions are not executed. This
caused  -ftrivial-auto-var-init=pattern to initialize the variable to
repeated 0xAA (i.e. a negative value) and triggered the following code
unintentionally.

err_probe:
	if (ret < 0)
		soc_cleanup_component(component);

Signed-off-by: Jian Cai <caij2003@gmail.com>
---
 sound/soc/soc-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 068d809c349a..bfb813ba34f3 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1180,7 +1180,7 @@ static int soc_probe_component(struct snd_soc_card *card,
 		snd_soc_component_get_dapm(component);
 	struct snd_soc_dai *dai;
 	int probed = 0;
-	int ret;
+	int ret = 0;
 
 	if (!strcmp(component->name, "snd-soc-dummy"))
 		return 0;
-- 
2.25.0.341.g760bfbb309-goog