rem: struct fs_mount *mount; status_t status;
context: index_remove(mount_id mountID, const char *name, bool kernel){	struct fs_mount *mount;	status_t status;	FUNCTION(("index_remove(mountID = %ld, name = %s, kernel = %d)\n", mountID, name, kernel));	mount = get_mount(mountID);	if (mount == NULL)		return B_BAD_VALUE;	if (FS_MOUNT_CALL(mount, remove_index) == NULL) {		status = EROFS;		goto out;	}	status = FS_MOUNT_CALL(mount, remove_index)(mount->cookie, name);out:	put_mount(mount);	return status;}