diff options
Diffstat (limited to 'fs/aufs/module.c')
| -rw-r--r-- | fs/aufs/module.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/fs/aufs/module.c b/fs/aufs/module.c index 2c70dfffc..a7a4b3647 100644 --- a/fs/aufs/module.c +++ b/fs/aufs/module.c @@ -1,18 +1,5 @@ /* * Copyright (C) 2005-2015 Junjiro R. Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* @@ -102,7 +89,6 @@ MODULE_AUTHOR("Junjiro R. Okajima <aufs-users@lists.sourceforge.net>"); MODULE_DESCRIPTION(AUFS_NAME " -- Advanced multi layered unification filesystem"); MODULE_VERSION(AUFS_VERSION); -MODULE_ALIAS_FS(AUFS_NAME); /* this module parameter has no meaning when SYSFS is disabled */ int sysaufs_brs = 1; @@ -120,7 +106,15 @@ static char au_esc_chars[0x20 + 3]; /* 0x01-0x20, backslash, del, and NULL */ int au_seq_path(struct seq_file *seq, struct path *path) { - return seq_path(seq, path, au_esc_chars); + int err; + + err = seq_path(seq, path, au_esc_chars); + if (err > 0) + err = 0; + else if (err < 0) + err = -ENOMEM; + + return err; } /* ---------------------------------------------------------------------- */ |