[PATCH] drm/amdgpu/display: initialize the variable 'i'

Souptick Joarder
2021-02-22T19:30:24Z

>> 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>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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 a22a53d..e96d3d9 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -9717,7 +9717,7 @@ 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;
--
1.9.1