From 421748ecde8e69a6364e5ae66eb3bf87e1f995c0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 2 Aug 2008 01:04:36 -0400 Subject: [PATCH] assorted path_lookup() -> kern_path() conversions more nameidata eviction Signed-off-by: Al Viro --- net/unix/af_unix.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'net') diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index c647aab8d41..dc504d308ec 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -711,28 +711,30 @@ static struct sock *unix_find_other(struct net *net, int type, unsigned hash, int *error) { struct sock *u; - struct nameidata nd; + struct path path; int err = 0; if (sunname->sun_path[0]) { - err = path_lookup(sunname->sun_path, LOOKUP_FOLLOW, &nd); + struct inode *inode; + err = kern_path(sunname->sun_path, LOOKUP_FOLLOW, &path); if (err) goto fail; - err = vfs_permission(&nd, MAY_WRITE); + inode = path.dentry->d_inode; + err = inode_permission(inode, MAY_WRITE); if (err) goto put_fail; err = -ECONNREFUSED; - if (!S_ISSOCK(nd.path.dentry->d_inode->i_mode)) + if (!S_ISSOCK(inode->i_mode)) goto put_fail; - u = unix_find_socket_byinode(net, nd.path.dentry->d_inode); + u = unix_find_socket_byinode(net, inode); if (!u) goto put_fail; if (u->sk_type == type) - touch_atime(nd.path.mnt, nd.path.dentry); + touch_atime(path.mnt, path.dentry); - path_put(&nd.path); + path_put(&path); err=-EPROTOTYPE; if (u->sk_type != type) { @@ -753,7 +755,7 @@ static struct sock *unix_find_other(struct net *net, return u; put_fail: - path_put(&nd.path); + path_put(&path); fail: *error=err; return NULL; -- cgit v1.2.3