Commit 155d6fb6 authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

drm/bridge: cdns-mhdp8546: Fix use of uninitialized variable 



'ret' could be uninitialized at the end of the function, although it's
not clear if that can happen in practice.

Fixes: 6a3608ea ("drm: bridge: cdns-mhdp8546: Enable HDCP")
Acked-by: default avatarMaxime Ripard <mripard@kernel.org>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103-uninit-fixes-v2-3-c22b2444f5f5@ideasonboard.com
parent f9af8f0c

drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c

+2 −1
Original line number Diff line number Diff line
@@ -403,7 +403,8 @@ static int _cdns_mhdp_hdcp_disable(struct cdns_mhdp_device *mhdp) 


static int _cdns_mhdp_hdcp_enable(struct cdns_mhdp_device *mhdp, u8 content_type)

{

	int ret, tries = 3;

	int ret = -EINVAL;

	int tries = 3;

	u32 i;



	for (i = 0; i < tries; i++) {