From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 1 May 2018 00:02:31 +0000 (-0400)
Subject: qnx4_lookup: use d_splice_alias()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b135dcea37d1506332796a6ff48fc30be7c5e384;p=linux.git

qnx4_lookup: use d_splice_alias()

code is simpler that way

Acked-by: Anders Larsen <al@alarsen.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/qnx4/namei.c b/fs/qnx4/namei.c
index eca27878079df..8d72221735d7c 100644
--- a/fs/qnx4/namei.c
+++ b/fs/qnx4/namei.c
@@ -114,13 +114,9 @@ struct dentry * qnx4_lookup(struct inode *dir, struct dentry *dentry, unsigned i
 	brelse(bh);
 
 	foundinode = qnx4_iget(dir->i_sb, ino);
-	if (IS_ERR(foundinode)) {
+	if (IS_ERR(foundinode))
 		QNX4DEBUG((KERN_ERR "qnx4: lookup->iget -> error %ld\n",
 			   PTR_ERR(foundinode)));
-		return ERR_CAST(foundinode);
-	}
 out:
-	d_add(dentry, foundinode);
-
-	return NULL;
+	return d_splice_alias(foundinode, dentry);
 }