From: Mario Limonciello <[email protected]> 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 <[email protected]> Signed-off-by: Mario Limonciello <[email protected]> Signed-off-by: Wayne Lin <[email protected]> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index badd8fa2099c..6473622e2bf8 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3142,7 +3142,6 @@ 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); @@ -3160,7 +3159,7 @@ 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); -- 2.37.3
