drm/amd/display: remove redundant assignment to variable v_total

The variable v_total is being initialized with a value that is never
read and it is being updated later with a new value.  The initialization
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
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 2019-12-02 15:47:38 +00:00 • committed by Alex Deucher
commit a501e22c8e