From: Hongling Zeng <zenghongling@kylinos.cn>
Date: Wed, 20 May 2026 10:15:47 +0000 (+0900)
Subject: nilfs2: Fix return in nilfs_mkdir
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5925f33e4fa9ee313d481557607adce8e30ed2e;p=thirdparty%2Flinux.git

nilfs2: Fix return in nilfs_mkdir

Return NULL instead of passing zero to ERR_PTR.
  Fixes smatch warning:
     - fs/nilfs2/namei.c:261 nilfs_mkdir() warn: passing zero to 'ERR_PTR'

Fixes: 88d5baf69082 ("Change inode_operations.mkdir to return struct dentry *")
Signed-off-by: Hongling Zeng <zenghongling@kylinos.cn>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
---

diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index 40ac679ec56e4..e2fe95de3d71c 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -258,7 +258,7 @@ out:
 	else
 		nilfs_transaction_abort(dir->i_sb);
 
-	return ERR_PTR(err);
+	return err ? ERR_PTR(err) : NULL;
 
 out_fail:
 	drop_nlink(inode);