From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit 189723fbe9aca18d6f7d638c59a40288030932b5 ]
The "label" pointer is used for debug output. The code assumes that it is either NULL or valid, but it is never set to NULL. It is either valid or uninitialized.
Fixes: 0c275c30176b ("drm/bridge: Add bridge driver for display connectors") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Sam Ravnborg sam@ravnborg.org Link: https://patchwork.freedesktop.org/patch/msgid/20211013080825.GE6010@kili Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/bridge/display-connector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c index 4d278573cdb99..544a47335cac4 100644 --- a/drivers/gpu/drm/bridge/display-connector.c +++ b/drivers/gpu/drm/bridge/display-connector.c @@ -104,7 +104,7 @@ static int display_connector_probe(struct platform_device *pdev) { struct display_connector *conn; unsigned int type; - const char *label; + const char *label = NULL; int ret;
conn = devm_kzalloc(&pdev->dev, sizeof(*conn), GFP_KERNEL);