diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-02 01:04:36 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-11 12:37:42 -0400 |
| commit | 07b84d268e6cb9b180b104581688ba1b7196dd4f (patch) | |
| tree | 2a8a27c6c0aee4a2a071b3cf51d367542637135e /net/unix | |
| parent | eec56f5904cd79d7cf99efd74ad02f39c829fff1 (diff) | |
[PATCH] assorted path_lookup() -> kern_path() conversions
more nameidata eviction
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/unix')
| -rw-r--r-- | net/unix/af_unix.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 015606b54d9b..3c3e6e287b26 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; |