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drm/amd/powerplay: fixed uninitialized value 

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
This commit is contained in:
Evan Quan 2018-07-19 13:21:43 +08:00 committed by Alex Deucher
parent c64fb6dade
commit 1ce0688f3f
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
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@ -488,7 +488,7 @@ static int vega12_get_number_of_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.