diff options
Diffstat (limited to 'fs/autofs4/symlink.c')
| -rw-r--r-- | fs/autofs4/symlink.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/autofs4/symlink.c b/fs/autofs4/symlink.c index 84e037d1d129..99aab00dc217 100644 --- a/fs/autofs4/symlink.c +++ b/fs/autofs4/symlink.c @@ -1,14 +1,10 @@ -/* -*- c -*- --------------------------------------------------------------- * - * - * linux/fs/autofs/symlink.c - * - * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved +/* + * Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved * * This file is part of the Linux kernel and is made available under * the terms of the GNU General Public License, version 2, or at your * option, any later version, incorporated herein by reference. - * - * ------------------------------------------------------------------------- */ + */ #include "autofs_i.h" @@ -18,6 +14,7 @@ static const char *autofs4_get_link(struct dentry *dentry, { struct autofs_sb_info *sbi; struct autofs_info *ino; + if (!dentry) return ERR_PTR(-ECHILD); sbi = autofs4_sbi(dentry->d_sb); |