drm/amd/display: fix double assignment to msg_id field

The msg_id field is being assigned twice. Fix this by replacing the second
assignment with an assignment to msg_size.

Addresses-Coverity: ("Unused value")
Fixes: 11a00965d2 ("drm/amd/display: Add PSP block to verify HDCP2.2 steps")
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Colin Ian King 2019-11-20 17:22:42 +00:00 • committed by Alex Deucher
commit f706ec87ea