drm/amd/display: remove redundant initialization of variable result

The variable result is being initialized with a value that is
never read and it is being updated later with a new value.  The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 099f437..47e6c33 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -4281,7 +4281,7 @@ void dp_set_panel_mode(struct dc_link *link, enum dp_panel_mode panel_mode)
 
                if (edp_config_set.bits.PANEL_MODE_EDP
                        != panel_mode_edp) {
-                       enum dc_status result = DC_ERROR_UNEXPECTED;
+                       enum dc_status result;
 
                        edp_config_set.bits.PANEL_MODE_EDP =
                        panel_mode_edp;