commit d1f21049f9185e589849051d94c9a50151c6a7dc
author Stephen Hemminger <shemminger@vyatta.com> Thu May 13 17:53:17 2010 -0700
committer Al Viro <viro@zeniv.linux.org.uk> Fri May 21 18:31:19 2010 -0400
tree 4b95bea7124f036b1e949605e5a44e2901347603
parent 749c72efa4bd91dad3a8c2ac8bfaa7c45490ceef

ext3: constify xattr handlers

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

fs/ext3/xattr.c

diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
index 534a94c..71fb8d6 100644
--- a/fs/ext3/xattr.c
+++ b/fs/ext3/xattr.c
@@ -104,7 +104,7 @@
 
 static struct mb_cache *ext3_xattr_cache;
 
-static struct xattr_handler *ext3_xattr_handler_map[] = {
+static const struct xattr_handler *ext3_xattr_handler_map[] = {
 	[EXT3_XATTR_INDEX_USER]		     = &ext3_xattr_user_handler,
 #ifdef CONFIG_EXT3_FS_POSIX_ACL
 	[EXT3_XATTR_INDEX_POSIX_ACL_ACCESS]  = &ext3_xattr_acl_access_handler,
@@ -116,7 +116,7 @@
 #endif
 };
 
-struct xattr_handler *ext3_xattr_handlers[] = {
+const struct xattr_handler *ext3_xattr_handlers[] = {
 	&ext3_xattr_user_handler,
 	&ext3_xattr_trusted_handler,
 #ifdef CONFIG_EXT3_FS_POSIX_ACL
@@ -129,10 +129,10 @@
 	NULL
 };
 
-static inline struct xattr_handler *
+static inline const struct xattr_handler *
 ext3_xattr_handler(int name_index)
 {
-	struct xattr_handler *handler = NULL;
+	const struct xattr_handler *handler = NULL;
 
 	if (name_index > 0 && name_index < ARRAY_SIZE(ext3_xattr_handler_map))
 		handler = ext3_xattr_handler_map[name_index];
@@ -338,7 +338,7 @@
 	size_t rest = buffer_size;
 
 	for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
-		struct xattr_handler *handler =
+		const struct xattr_handler *handler =
 			ext3_xattr_handler(entry->e_name_index);
 
 		if (handler) {