Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c: In function ‘amdgpu_pmu_init’:
drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c:249:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
int ret = 0;
^
It is never used since introduction in 9c7c85f7ea1f ("drm/amdgpu: add pmu counters")
Signed-off-by: Mao Wenan <maowenan@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c
index 0e6dba9..0bf4dd9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c
@@ -246,12 +246,10 @@ static int init_pmu_by_type(struct amdgpu_device *adev,
/* init amdgpu_pmu */
int amdgpu_pmu_init(struct amdgpu_device *adev)
{
- int ret = 0;
-
switch (adev->asic_type) {
case CHIP_VEGA20:
/* init df */
- ret = init_pmu_by_type(adev, df_v3_6_attr_groups,
+ init_pmu_by_type(adev, df_v3_6_attr_groups,
"DF", "amdgpu_df", PERF_TYPE_AMDGPU_DF,
DF_V3_6_MAX_COUNTERS);
--
2.7.4
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