drm/amdgpu: fix uninitialized scalar variable warning

Clear warning that uses uninitialized value fw_size.

Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tim Huang 2024-04-23 14:06:28 +08:00 • committed by Alex Deucher
commit 9a5f15d2a2