commit eb0709ba077a21ea921a6aa7f5332aad2492727b
author Souptick Joarder <jrdr.linux@gmail.com> Tue Feb 23 00:55:31 2021 +0530
committer Alex Deucher <alexander.deucher@amd.com> Wed Feb 24 09:28:55 2021 -0500
tree e416b7334ec2099f26aaa151f5d7cbf86cafba5b
parent b2576c3bf4ce9b992e1c1fbb1cffe0d606702621

drm/amdgpu/display: initialize the variable 'i'

>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:9804:38:
>> warning: variable 'i' is uninitialized when used here
>> [-Wuninitialized]
                           timing  = &edid->detailed_timings[i];
                                                             ^
   drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:9714:7:
note: initialize the variable 'i' to silence this warning
           int i;
                ^
                 = 0
   1 warning generated.

Initialize the variable 'i'.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 9de5b28..3493944 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -9765,7 +9765,7 @@ static bool parse_hdmi_amd_vsdb(struct amdgpu_dm_connector *aconnector,
 void amdgpu_dm_update_freesync_caps(struct drm_connector *connector,
 					struct edid *edid)
 {
-	int i;
+	int i = 0;
 	struct detailed_timing *timing;
 	struct detailed_non_pixel *data;
 	struct detailed_data_monitor_range *range;