drm/amdgpu: Fix smatch static checker warning

[ Upstream commit bdbdc7cecd ]

adev->gfx.imu.funcs could be NULL

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hawking Zhang 2024-06-21 17:53:30 +08:00 • committed by Greg Kroah-Hartman
commit d40c2c3dd0