iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amd/powerplay: fixed uninitialized value

Browse Source 
commit 1ce0688f3f6a9e9d34ae66bf779d54855def7bec upstream.

The 'result' is not initialized correctly. It causes the API
return an error code even on success.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Evan Quan 2018-07-19 13:21:43 +08:00 committed by Greg Kroah-Hartman
parent 8ec9ca9181
commit e327748100
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
View File

@ -490,7 +490,7 @@ static int vega12_get_number_dpm_level(struct pp_hwmgr *hwmgr,
static int vega12_get_dpm_frequency_by_index(struct pp_hwmgr *hwmgr,
PPCLK_e clkID, uint32_t index, uint32_t *clock)
{
int result;
int result = 0;
/*
*SMU expects the Clock ID to be in the top 16 bits.