From a25b376bded1ba7fd1d455e140d723b7de2e343c Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Tue, 17 Mar 2015 22:26:21 +0000
Subject: VFS: net/unix: d_backing_inode() annotations
places where we are dealing with S_ISSOCK file creation/lookups.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
net/unix/af_unix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'net/unix/af_unix.c')
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 8b8f5e6d20bc..5266ea7b922b 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -305,7 +305,7 @@ static struct sock *unix_find_socket_byinode(struct inode *i)
&unix_socket_table[i->i_ino & (UNIX_HASH_SIZE - 1)]) {
struct dentry *dentry = unix_sk(s)->path.dentry;
- if (dentry && dentry->d_inode == i) {
+ if (dentry && d_backing_inode(dentry) == i) {
sock_hold(s);
goto found;
}
@@ -778,7 +778,7 @@ static struct sock *unix_find_other(struct net *net,
err = kern_path(sunname->sun_path, LOOKUP_FOLLOW, &path);
if (err)
goto fail;
- inode = path.dentry->d_inode;
+ inode = d_backing_inode(path.dentry);
err = inode_permission(inode, MAY_WRITE);
if (err)
goto put_fail;
@@ -905,7 +905,7 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
goto out_up;
}
addr->hash = UNIX_HASH_SIZE;
- hash = path.dentry->d_inode->i_ino & (UNIX_HASH_SIZE-1);
+ hash = d_backing_inode(path.dentry)->i_ino & (UNIX_HASH_SIZE-1);
spin_lock(&unix_table_lock);
u->path = path;
list = &unix_socket_table[hash];
--
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