[PATCH] drm/amdgpu/virt: remove redundant variable pf2vf_ver

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

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

Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 6738df836a70..b1cc179512fa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -296,7 +296,6 @@ 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;
@@ -309,7 +308,6 @@ 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);
 
-- 
2.14.1