[04/15] cramfs_lookup(): use d_splice_alias()
diff mbox

Message ID 20180513213017.31269-4-viro@ZenIV.linux.org.uk
State New
Headers show

Commit Message

Al Viro May 13, 2018, 9:30 p.m. UTC
From: Al Viro <viro@zeniv.linux.org.uk>

simpler code that way, actually

Cc: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/cramfs/inode.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

Patch
diff mbox

diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 017b0ab19bc4..4756e9daa0b2 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -808,10 +808,7 @@  static struct dentry *cramfs_lookup(struct inode *dir, struct dentry *dentry, un
 	}
 out:
 	mutex_unlock(&read_mutex);
-	if (IS_ERR(inode))
-		return ERR_CAST(inode);
-	d_add(dentry, inode);
-	return NULL;
+	return d_splice_alias(inode, dentry);
 }
 
 static int cramfs_readpage(struct file *file, struct page *page)