[PATCH 15/19] gpu: drm: radeon: radeon_drv: Remove unused variable 'ret'

Lee Jones
2020-11-05T14:52:52Z

Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/radeon/radeon_drv.c: In function ‘radeon_pmops_runtime_suspend’:
drivers/gpu/drm/radeon/radeon_drv.c:455:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Gareth Hughes <gareth@valinux.com>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/gpu/drm/radeon/radeon_drv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 65061c949aeea..f5f1cb700d873 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -452,7 +452,6 @@ static int radeon_pmops_runtime_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct drm_device *drm_dev = pci_get_drvdata(pdev);
- int ret;

if (!radeon_is_px(drm_dev)) {
pm_runtime_forbid(dev);
@@ -462,7 +461,7 @@ static int radeon_pmops_runtime_suspend(struct device *dev)
drm_dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
drm_kms_helper_poll_disable(drm_dev);

- ret = radeon_suspend_kms(drm_dev, false, false, false);
+ radeon_suspend_kms(drm_dev, false, false, false);
pci_save_state(pdev);
pci_disable_device(pdev);
pci_ignore_hotplug(pdev);
--
2.25.1