[PATCH] drm/bridge: sii902x: Variable status in sii902x_connector_detect() could be uninitialized if regmap_read() fails

[Yizhuo]

In function sii902x_connector_detect(), variable "status" could be
initialized if regmap_read() fails. However, "status" is used to
decide the return value, which is potentially unsafe.

Signed-off-by: Yizhuo <yzhai003 at ucr.edu>
---
 drivers/gpu/drm/bridge/sii902x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index 38f75ac580df..afce64f51ff2 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -246,7 +246,7 @@ static enum drm_connector_status
 sii902x_connector_detect(struct drm_connector *connector, bool force)
 {
 	struct sii902x *sii902x = connector_to_sii902x(connector);
-	unsigned int status;
+	unsigned int status = 0;
 
 	mutex_lock(&sii902x->mutex);
 
-- 
2.17.1