string: factorize skip_spaces and export it to be generally available

[safe/jmp/linux-2.6] / fs / jfs / symlink.c

diff --git a/fs/jfs/symlink.c b/fs/jfs/symlink.c
index 287d8d6..4af1a05 100644 (file)
--- a/fs/jfs/symlink.c
+++ b/fs/jfs/symlink.c
@@ -3,16 +3,16 @@
  *
  *   This program 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 
+ *   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, write to the Free Software 
+ *   along with this program;  if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
@@ -22,14 +22,14 @@
 #include "jfs_inode.h"
 #include "jfs_xattr.h"
 
-static int jfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+static void *jfs_follow_link(struct dentry *dentry, struct nameidata *nd)
 {
        char *s = JFS_IP(dentry->d_inode)->i_inline;
        nd_set_link(nd, s);
-       return 0;
+       return NULL;
 }
 
-struct inode_operations jfs_symlink_inode_operations = {
+const struct inode_operations jfs_symlink_inode_operations = {
        .readlink       = generic_readlink,
        .follow_link    = jfs_follow_link,
        .setxattr       = jfs_setxattr,