drm/amdgpu/display: drop set but unused variable

Fixes this warning:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:9143:27: warning: variable 'abo' set but not used [-Wunused-but-set-variable]

Fixes: 047de3f17a83 ("drm/amdgpu: switch DM to atomic fence helpers v2")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220616203538.649041-1-alexander.deucher@amd.com

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index e8d3112..2f4422d 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -9139,7 +9139,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
                        to_dm_crtc_state(drm_atomic_get_old_crtc_state(state, pcrtc));
        int planes_count = 0, vpos, hpos;
        unsigned long flags;
-       struct amdgpu_bo *abo;
        uint32_t target_vblank, last_flip_vblank;
        bool vrr_active = amdgpu_dm_vrr_active(acrtc_state);
        bool pflip_present = false;
@@ -9211,7 +9210,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
                        continue;
                }
 
-               abo = gem_to_amdgpu_bo(fb->obj[0]);
                fill_dc_plane_info_and_addr(
                        dm->adev, new_plane_state,
                        afb->tiling_flags,