[PATCH 35/40] drm/amd/display: Initialize lt_settings on instantiation

[Rodrigo Siqueira]

From: Michael Strauss <michael.strauss at amd.com>

[WHY]
lt_settings' pointers remain uninitialized but nonzero if display fails
to light up with no DPCD/EDID info populated, leading to a hang on access

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas at amd.com>
Acked-by: Alan Liu <HaoPing.Liu at amd.com>
Signed-off-by: Michael Strauss <michael.strauss at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
index 3b8acda50701..468e39589ed8 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
@@ -960,7 +960,7 @@ enum link_training_result dc_link_dpia_perform_link_training(
 	bool skip_video_pattern)
 {
 	enum link_training_result result;
-	struct link_training_settings lt_settings;
+	struct link_training_settings lt_settings = {0};
 	uint8_t repeater_cnt = 0; /* Number of hops/repeaters in display path. */
 	int8_t repeater_id; /* Current hop. */
 
-- 
2.25.1