drm/amdgpu: fix uninitialized scalar variable warning

Clear warning that field bp is uninitialized when
calling amdgpu_virt_ras_add_bps.

Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 54ab51a..b5fc0e1 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -395,6 +395,8 @@ static void amdgpu_virt_add_bad_page(struct amdgpu_device *adev,
        else
                vram_usage_va = adev->mman.drv_vram_usage_va;
 
+       memset(&bp, 0, sizeof(bp));
+
        if (bp_block_size) {
                bp_cnt = bp_block_size / sizeof(uint64_t);
                for (bp_idx = 0; bp_idx < bp_cnt; bp_idx++) {