From: Tom Rix <trix@redhat.com>
To: harry.wentland@amd.com, sunpeng.li@amd.com,
Rodrigo.Siqueira@amd.com, alexander.deucher@amd.com,
christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com,
daniel@ffwll.ch, HaoPing.Liu@amd.com, aric.cyr@amd.com,
qingqing.zhuo@amd.com, hanghong.ma@amd.com, felipe.clark@amd.com,
Dillon.Varone@amd.com, Mike.Hsieh@amd.com
Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, Tom Rix <trix@redhat.com>
Subject: [PATCH] drm/amd/display: remove unused variable oldest_index
Date: Fri, 14 Apr 2023 11:08:30 -0400 [thread overview]
Message-ID: <20230414150830.3173504-1-trix@redhat.com> (raw)
cpp_check reports
drivers/gpu/drm/amd/display/modules/freesync/freesync.c:1143:17: style: Variable
'oldest_index' is assigned a value that is never used. [unreadVariable]
oldest_index = 0;
^
This variable is not used so remove.
Signed-off-by: Tom Rix <trix@redhat.com>
---
drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 5c41a4751db4..5798c0eafa1f 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -1137,10 +1137,6 @@ void mod_freesync_handle_preflip(struct mod_freesync *mod_freesync,
if (in_out_vrr->supported &&
in_out_vrr->state == VRR_STATE_ACTIVE_VARIABLE) {
- unsigned int oldest_index = plane->time.index + 1;
-
- if (oldest_index >= DC_PLANE_UPDATE_TIMES_MAX)
- oldest_index = 0;
last_render_time_in_us = curr_time_stamp_in_us -
plane->time.prev_update_time_in_us;
--
2.27.0
next reply other threads:[~2023-04-14 15:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-14 15:08 Tom Rix [this message]
2023-04-17 19:28 ` Alex Deucher
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