]> git.baikalelectronics.ru Git - kernel.git/commitdiff
drm/amdgpu/virt: remove redundant variable pf2vf_ver
authorColin Ian King <colin.king@canonical.com>
Sat, 11 Nov 2017 11:51:10 +0000 (11:51 +0000)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Dec 2017 17:47:23 +0000 (12:47 -0500)
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>
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

index 663bf35cdce9e86253f8b08ccdac7f36cae60bcd..0769cb935318d22a42b646cd97d9a37e49345048 100644 (file)
@@ -318,7 +318,6 @@ int amdgpu_virt_fw_reserve_get_checksum(void *obj,
 
 void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
 {
-       uint32_t pf2vf_ver = 0;
        uint32_t pf2vf_size = 0;
        uint32_t checksum = 0;
        uint32_t checkval;
@@ -331,7 +330,6 @@ void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
                adev->virt.fw_reserve.p_pf2vf =
                        (struct amdgim_pf2vf_info_header *)(
                        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, checksum, &checksum);
                AMDGPU_FW_VRAM_PF2VF_READ(adev, feature_flags, &adev->virt.gim_feature);