[PATCH] drm/radeon: simplify if-if to if-else

[Guo Zhengkui]

Replace `if (!ret)` with `else` for simplification.

Signed-off-by: Guo Zhengkui <guozhengkui at vivo.com>
---
 drivers/gpu/drm/radeon/radeon_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index c67b6ddb29a4..e765abcb3b01 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1629,7 +1629,7 @@ int radeon_pm_late_init(struct radeon_device *rdev)
 			ret = device_create_file(rdev->dev, &dev_attr_power_method);
 			if (ret)
 				DRM_ERROR("failed to create device file for power method\n");
-			if (!ret)
+			else
 				rdev->pm.sysfs_initialized = true;
 		}
 	}
-- 
2.20.1