drm/amdgpu: Fix uninitialized variable in gfx_v9_4_3_cp_resume
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:1925:6: error: variable 'r' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:1931:6: note: uninitialized use occurs here if (r) ^ drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:1925:2: note: remove the 'if' if its condition is always true if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c:1923:7: note: initialize the variable 'r' to silence this warning int r, i, num_xcc; ^ = 0 1 error generated. Suggested-by: Lijo Lazar <lijo.lazar@amd.com> Cc: Luben Tuikov <luben.tuikov@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -1920,7 +1920,7 @@ static int gfx_v9_4_3_xcc_cp_resume(struct amdgpu_device *adev, int xcc_id)
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static int gfx_v9_4_3_cp_resume(struct amdgpu_device *adev)
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{
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int r, i, num_xcc;
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int r = 0, i, num_xcc;
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if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr,
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AMDGPU_XCP_FL_NONE) ==
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