[PATCH] binderfs: Use PTR_ERR_OR_ZERO() to simplify code

[Xichao Zhao]

Use the standard error pointer macro to shorten the code and simplify.

Signed-off-by: Xichao Zhao <zhao.xichao@xxxxxxxx>
---
 drivers/android/binderfs.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c
index 0d9d95a7fb60..729e3ed94b89 100644
--- a/drivers/android/binderfs.c
+++ b/drivers/android/binderfs.c
@@ -598,10 +598,8 @@ static int init_binder_features(struct super_block *sb)
 	dentry = binderfs_create_file(dir, "freeze_notification",
 				      &binder_features_fops,
 				      &binder_features.freeze_notification);
-	if (IS_ERR(dentry))
-		return PTR_ERR(dentry);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(dentry);
 }
 
 static int init_binder_logs(struct super_block *sb)
-- 
2.34.1