[PATCH] drm/nouveau: Replace redundant return value judgment with PTR_ERR_OR_ZERO()

[Liao Yuanhong]

Replace redundant return value judgment with PTR_ERR_OR_ZERO() to
enhance code readability.

Signed-off-by: Liao Yuanhong <liaoyuanh...@vivo.com>
---
 drivers/gpu/drm/nouveau/nouveau_platform.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_platform.c 
b/drivers/gpu/drm/nouveau/nouveau_platform.c
index a5ce8eb4a3be..8d5853deeee4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_platform.c
+++ b/drivers/gpu/drm/nouveau/nouveau_platform.c
@@ -30,10 +30,7 @@ static int nouveau_platform_probe(struct platform_device 
*pdev)
        func = of_device_get_match_data(&pdev->dev);
 
        drm = nouveau_platform_device_create(func, pdev, &device);
-       if (IS_ERR(drm))
-               return PTR_ERR(drm);
-
-       return 0;
+       return PTR_ERR_OR_ZERO(drm);
 }
 
 static void nouveau_platform_remove(struct platform_device *pdev)
-- 
2.34.1