[PATCH] add static in efs

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/efs/inode.c

@@ -13,8 +13,6 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 
-
-extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
 static int efs_readpage(struct file *file, struct page *page)
 {
 	return block_read_full_page(page,efs_get_block);
@@ -23,7 +21,7 @@ static sector_t _efs_bmap(struct address_space *mapping, sector_t block)
 {
 	return generic_block_bmap(mapping,block,efs_get_block);
 }
-struct address_space_operations efs_aops = {
+static struct address_space_operations efs_aops = {
 	.readpage = efs_readpage,
 	.sync_page = block_sync_page,
 	.bmap = _efs_bmap

fs/efs/super.c

@@ -15,6 +15,9 @@
 #include <linux/buffer_head.h>
 #include <linux/vfs.h>
 
+static int efs_statfs(struct super_block *s, struct kstatfs *buf);
+static int efs_fill_super(struct super_block *s, void *d, int silent);
+
 static struct super_block *efs_get_sb(struct file_system_type *fs_type,
 	int flags, const char *dev_name, void *data)
 {
@@ -71,7 +74,7 @@ static void destroy_inodecache(void)
 		printk(KERN_INFO "efs_inode_cache: not all structures were freed\n");
 }
 
-void efs_put_super(struct super_block *s)
+static void efs_put_super(struct super_block *s)
 {
 	kfree(s->s_fs_info);
 	s->s_fs_info = NULL;
@@ -213,7 +216,7 @@ static int efs_validate_super(struct efs_sb_info *sb, struct efs_super *super) {
 	return 0;    
 }
 
-int efs_fill_super(struct super_block *s, void *d, int silent)
+static int efs_fill_super(struct super_block *s, void *d, int silent)
 {
 	struct efs_sb_info *sb;
 	struct buffer_head *bh;
@@ -292,7 +295,7 @@ int efs_fill_super(struct super_block *s, void *d, int silent)
 	return -EINVAL;
 }
 
-int efs_statfs(struct super_block *s, struct kstatfs *buf) {
+static int efs_statfs(struct super_block *s, struct kstatfs *buf) {
 	struct efs_sb_info *sb = SUPER_INFO(s);
 
 	buf->f_type    = EFS_SUPER_MAGIC;	/* efs magic number */

include/linux/efs_fs.h

@@ -40,11 +40,9 @@ extern struct inode_operations efs_dir_inode_operations;
 extern struct file_operations efs_dir_operations;
 extern struct address_space_operations efs_symlink_aops;
 
-extern int efs_fill_super(struct super_block *, void *, int);
-extern int efs_statfs(struct super_block *, struct kstatfs *);
-
 extern void efs_read_inode(struct inode *);
 extern efs_block_t efs_map_block(struct inode *, efs_block_t);
+extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
 
 extern struct dentry *efs_lookup(struct inode *, struct dentry *, struct nameidata *);
 extern int efs_bmap(struct inode *, int);