static int unlink_table()

in kernel/unwind.c [406:429]

• 21 lines of code
• 6 McCabe index (conditional complexity)

static int unlink_table(void *arg)
{
	struct unlink_table_info *info = arg;
	struct unwind_table *table = info->table, *prev;

	for (prev = &root_table; prev->link && prev->link != table;
	     prev = prev->link)
		;

	if (prev->link) {
		if (info->init_only) {
			table->init.pc = 0;
			table->init.range = 0;
			info->table = NULL;
		} else {
			prev->link = table->link;
			if (!prev->link)
				last_table = prev;
		}
	} else
		info->table = NULL;

	return 0;
}