diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 34 |
1 files changed, 3 insertions, 31 deletions
diff --git a/fs/namei.c b/fs/namei.c index 125386c250bb..998d5316921a 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2249,37 +2249,7 @@ static struct file *do_last(struct nameidata *nd, struct path *path, inode = path->dentry->d_inode; } - error = -ENOENT; - if (!inode) { - path_to_nameidata(path, nd); - goto exit; - } - - if (should_follow_link(inode, !symlink_ok)) { - if (nd->flags & LOOKUP_RCU) { - if (unlikely(unlazy_walk(nd, path->dentry))) { - error = -ECHILD; - goto exit; - } - } - BUG_ON(inode != path->dentry->d_inode); - return NULL; - } - path_to_nameidata(path, nd); - nd->inode = inode; - - /* sayonara */ - error = complete_walk(nd); - if (error) - return ERR_PTR(error); - - error = -ENOTDIR; - if (nd->flags & LOOKUP_DIRECTORY) { - if (!nd->inode->i_op->lookup) - goto exit; - } - audit_inode(pathname, nd->path.dentry); - goto ok; + goto finish_lookup; } /* create side of things */ @@ -2360,6 +2330,8 @@ static struct file *do_last(struct nameidata *nd, struct path *path, BUG_ON(nd->flags & LOOKUP_RCU); inode = path->dentry->d_inode; +finish_lookup: + /* we _can_ be in RCU mode here */ error = -ENOENT; if (!inode) { path_to_nameidata(path, nd); |