jffs2: constify xattr_handler

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c
index 9e75c62c85d6..a2d58c96f1b4 100644
--- a/fs/jffs2/xattr.c
+++ b/fs/jffs2/xattr.c
@@ -904,7 +904,7 @@ struct jffs2_xattr_datum *jffs2_setup_xattr_datum(struct jffs2_sb_info *c,
  * do_jffs2_setxattr(inode, xprefix, xname, buffer, size, flags)
  *   is an implementation of setxattr handler on jffs2.
  * -------------------------------------------------- */
-struct xattr_handler *jffs2_xattr_handlers[] = {
+const struct xattr_handler *jffs2_xattr_handlers[] = {
         &jffs2_user_xattr_handler,
 #ifdef CONFIG_JFFS2_FS_SECURITY
         &jffs2_security_xattr_handler,
@@ -917,8 +917,8 @@ struct xattr_handler *jffs2_xattr_handlers[] = {
         NULL
 };
 
-static struct xattr_handler *xprefix_to_handler(int xprefix) {
-        struct xattr_handler *ret;
+static const struct xattr_handler *xprefix_to_handler(int xprefix) {
+        const struct xattr_handler *ret;
 
         switch (xprefix) {
         case JFFS2_XPREFIX_USER:
@@ -955,7 +955,7 @@ ssize_t jffs2_listxattr(struct dentry *dentry, char *buffer, size_t size)
         struct jffs2_inode_cache *ic = f->inocache;
         struct jffs2_xattr_ref *ref, **pref;
         struct jffs2_xattr_datum *xd;
-        struct xattr_handler *xhandle;
+        const struct xattr_handler *xhandle;
         ssize_t len, rc;
         int retry = 0;