Merge tag 'configfs-for-linus' of git://git.infradead.org/users/hch/configfs

[karo-tx-linux.git] / fs / cifs / link.c

diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index e3548f73bdeaa980ef1c282246688e1e3f5f21e8..062c2375549a87acf716957593a58f213a972e06 100644 (file)
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -627,9 +627,9 @@ cifs_hl_exit:
 }
 
 const char *
-cifs_follow_link(struct dentry *direntry, void **cookie)
+cifs_get_link(struct dentry *direntry, struct inode *inode,
+             struct delayed_call *done)
 {
-       struct inode *inode = d_inode(direntry);
        int rc = -ENOMEM;
        unsigned int xid;
        char *full_path = NULL;
@@ -639,6 +639,9 @@ cifs_follow_link(struct dentry *direntry, void **cookie)
        struct cifs_tcon *tcon;
        struct TCP_Server_Info *server;
 
+       if (!direntry)
+               return ERR_PTR(-ECHILD);
+
        xid = get_xid();
 
        tlink = cifs_sb_tlink(cifs_sb);
@@ -678,7 +681,8 @@ cifs_follow_link(struct dentry *direntry, void **cookie)
                kfree(target_path);
                return ERR_PTR(rc);
        }
-       return *cookie = target_path;
+       set_delayed_call(done, kfree_link, target_path);
+       return target_path;
 }
 
 int