51 	struct file_system_type **p;  in find_filesystem()  local
52 	for (p = &file_systems; *p; p = &(*p)->next)  in find_filesystem()
53 		if (strncmp((*p)->name, name, len) == 0 &&  in find_filesystem()
54 		    !(*p)->name[len])  in find_filesystem()
56 	return p;  in find_filesystem()
75 	struct file_system_type ** p;  in register_filesystem()  local
85 	p = find_filesystem(fs->name, strlen(fs->name));  in register_filesystem()
86 	if (*p)  in register_filesystem()
89 		*p = fs;  in register_filesystem()
214 	struct file_system_type *p;  in list_bdev_fs_names()  local
219 	for (p = file_systems; p; p = p->next) {  in list_bdev_fs_names()
220 		if (!(p->fs_flags & FS_REQUIRES_DEV))  in list_bdev_fs_names()
222 		len = strlen(p->name) + 1;  in list_bdev_fs_names()
227 		memcpy(buf, p->name, len);  in list_bdev_fs_names()