vfs: replace calling i_op->readlink with vfs_readlink()

[linux-block.git] / fs / stat.c

diff --git a/fs/stat.c b/fs/stat.c
index bc045c7994e1bf6fe98af3a475afaeb4ecd8f16a..0b210c3ead5c3d60b9fe9035a56d3c79519da563 100644 (file)
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -329,12 +329,14 @@ retry:
                struct inode *inode = d_backing_inode(path.dentry);
 
                error = empty ? -ENOENT : -EINVAL;
-               if (inode->i_op->readlink) {
+               /*
+                * AFS mountpoints allow readlink(2) but are not symlinks
+                */
+               if (d_is_symlink(path.dentry) || inode->i_op->readlink) {
                        error = security_inode_readlink(path.dentry);
                        if (!error) {
                                touch_atime(&path);
-                               error = inode->i_op->readlink(path.dentry,
-                                                             buf, bufsiz);
+                               error = vfs_readlink(path.dentry, buf, bufsiz);
                        }
                }
                path_put(&path);