[PATCH] (4/6) more ->get_sb()

we are done with nodev filesystems - removed dead code in super.c and
fs.h

fs/super.c

@@ -797,11 +797,6 @@ static struct super_block *__get_sb_bdev(struct file_system_type *fs_type,
 {
 	return get_sb_bdev(fs_type, flags, dev_name, data, fill_super);
 }
-static struct super_block *__get_sb_nodev(struct file_system_type *fs_type,
-	int flags, char *dev_name, void * data)
-{
-	return get_sb_nodev(fs_type, flags, data, fill_super);
-}
 
 struct vfsmount *
 do_kern_mount(const char *fstype, int flags, char *name, void *data)
@@ -820,8 +815,6 @@ do_kern_mount(const char *fstype, int flags, char *name, void *data)
 		sb = type->get_sb(type, flags, name, data);
 	else if (type->fs_flags & FS_REQUIRES_DEV)
 		sb = __get_sb_bdev(type, flags, name, data);
-	else
-		sb = __get_sb_nodev(type, flags, name, data);
 	if (IS_ERR(sb))
 		goto out_mnt;
 	if (type->fs_flags & FS_NOMOUNT)

include/linux/fs.h

@@ -964,17 +964,14 @@ struct super_block *get_sb_nodev(struct file_system_type *fs_type,
 	int flags, void *data,
 	int (*fill_super)(struct super_block *, void *, int));
 
-#define DECLARE_FSTYPE(var,type,read,flags) \
+#define DECLARE_FSTYPE_DEV(var,type,read) \
 struct file_system_type var = { \
 	name:		type, \
 	read_super:	read, \
-	fs_flags:	flags, \
+	fs_flags:	FS_REQUIRES_DEV, \
 	owner:		THIS_MODULE, \
 }
 
-#define DECLARE_FSTYPE_DEV(var,type,read) \
-	DECLARE_FSTYPE(var,type,read,FS_REQUIRES_DEV)
-
 /* Alas, no aliases. Too much hassle with bringing module.h everywhere */
 #define fops_get(fops) \
 	(((fops) && (fops)->owner)	\