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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
parent f7a8b4739d
commit a501e22c8e
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/modules/freesync/freesync.c
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@ -122,7 +122,7 @@ static unsigned int calc_v_total_from_refresh(
const struct dc_stream_state *stream,
unsigned int refresh_in_uhz)
{
unsigned int v_total = stream->timing.v_total;
unsigned int v_total;
unsigned int frame_duration_in_ns;
frame_duration_in_ns =