[PATCH] ext2 statics

This patch just changes some things in ext2 to be static.

fs/ext2/balloc.c

@@ -602,7 +602,7 @@ static inline int test_root(int a, int b)
 	}
 }
 
-int ext2_group_sparse(int group)
+static int ext2_group_sparse(int group)
 {
 	return (test_root(group, 3) || test_root(group, 5) ||
 		test_root(group, 7));

fs/ext2/ext2.h

@@ -92,10 +92,7 @@ extern NORET_TYPE void ext2_panic (struct super_block *, const char *,
 extern void ext2_warning (struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
 extern void ext2_update_dynamic_rev (struct super_block *sb);
-extern void ext2_put_super (struct super_block *);
 extern void ext2_write_super (struct super_block *);
-extern int ext2_remount (struct super_block *, int *, char *);
-extern int ext2_statfs (struct super_block *, struct statfs *);
 
 /*
  * Inodes and files operations

fs/ext2/super.c

@@ -31,6 +31,8 @@
 
 static void ext2_sync_super(struct super_block *sb,
 			    struct ext2_super_block *es);
+static int ext2_remount (struct super_block * sb, int * flags, char * data);
+static int ext2_statfs (struct super_block * sb, struct statfs * buf);
 
 static char error_buf[1024];
 
@@ -123,7 +125,7 @@ void ext2_update_dynamic_rev(struct super_block *sb)
 	 */
 }
 
-void ext2_put_super (struct super_block * sb)
+static void ext2_put_super (struct super_block * sb)
 {
 	int db_count;
 	int i;
@@ -772,7 +774,7 @@ void ext2_write_super (struct super_block * sb)
 	unlock_kernel();
 }
 
-int ext2_remount (struct super_block * sb, int * flags, char * data)
+static int ext2_remount (struct super_block * sb, int * flags, char * data)
 {
 	struct ext2_sb_info * sbi = EXT2_SB(sb);
 	struct ext2_super_block * es;
@@ -827,7 +829,7 @@ int ext2_remount (struct super_block * sb, int * flags, char * data)
 	return 0;
 }
 
-int ext2_statfs (struct super_block * sb, struct statfs * buf)
+static int ext2_statfs (struct super_block * sb, struct statfs * buf)
 {
 	struct ext2_sb_info *sbi = EXT2_SB(sb);
 	unsigned long overhead;