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drm/amd/display: Drop ret variable from dm_suspend()

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The `ret` variable in dm_suspend() doesn't get set and is just used
to return 0.  Drop the needless declaration.

Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello 2025-02-17 22:58:29 -06:00 committed by Alex Deucher
parent 20ea047768
commit 65890cad2e
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -3145,7 +3145,6 @@ static int dm_suspend(struct amdgpu_ip_block *ip_block)
{
struct amdgpu_device *adev = ip_block->adev;
struct amdgpu_display_manager *dm = &adev->dm;
int ret = 0;
if (amdgpu_in_reset(adev)) {
mutex_lock(&dm->dc_lock);
@ -3163,7 +3162,7 @@ static int dm_suspend(struct amdgpu_ip_block *ip_block)
hpd_rx_irq_work_suspend(dm);
return ret;
return 0;
}
WARN_ON(adev->dm.cached_state);