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drm/amdgpu/virt: remove redundant variable pf2vf_ver

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Variable pf2vf_ver is assigned but never read, it is redundant and
hence can be removed.

Cleans up clang warning:
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c:310:3: warning: Value stored
to 'pf2vf_ver' is never read

Reivewed-by: Horace Chen <horace.chen@amd.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Colin Ian King 2017-11-11 11:51:10 +00:00 committed by Alex Deucher
parent c1fe75c9e4
commit 288e46d398
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
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@ -318,7 +318,6 @@ int amdgpu_virt_fw_reserve_get_checksum(void *obj,
void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev) void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
{ {
uint32_t pf2vf_ver = 0;
uint32_t pf2vf_size = 0; uint32_t pf2vf_size = 0;
uint32_t checksum = 0; uint32_t checksum = 0;
uint32_t checkval; uint32_t checkval;
@ -331,7 +330,6 @@ void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
adev->virt.fw_reserve.p_pf2vf = adev->virt.fw_reserve.p_pf2vf =
(struct amdgim_pf2vf_info_header *)( (struct amdgim_pf2vf_info_header *)(
adev->fw_vram_usage.va + AMDGIM_DATAEXCHANGE_OFFSET); adev->fw_vram_usage.va + AMDGIM_DATAEXCHANGE_OFFSET);
pf2vf_ver = adev->virt.fw_reserve.p_pf2vf->version;
AMDGPU_FW_VRAM_PF2VF_READ(adev, header.size, &pf2vf_size); AMDGPU_FW_VRAM_PF2VF_READ(adev, header.size, &pf2vf_size);
AMDGPU_FW_VRAM_PF2VF_READ(adev, checksum, &checksum); AMDGPU_FW_VRAM_PF2VF_READ(adev, checksum, &checksum);
AMDGPU_FW_VRAM_PF2VF_READ(adev, feature_flags, &adev->virt.gim_feature); AMDGPU_FW_VRAM_PF2VF_READ(adev, feature_flags, &adev->virt.gim_feature);