Commit 8944acd0 authored by Tim Huang's avatar Tim Huang Committed by Alex Deucher
Browse files

drm/amdgpu: fix ucode out-of-bounds read warning 



Clear warning that read ucode[] may out-of-bounds.

Signed-off-by: default avatarTim Huang <Tim.Huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f683f240

drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c

+3 −0
Original line number Diff line number Diff line
@@ -213,6 +213,9 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device, 
		struct amdgpu_firmware_info *ucode;



		id = fw_type_convert(cgs_device, type);

		if (id >= AMDGPU_UCODE_ID_MAXIMUM)

			return -EINVAL;



		ucode = &adev->firmware.ucode[id];

		if (ucode->fw == NULL)

			return -EINVAL;