int __init cdebug_init()

in capi/capiutil.c [619:640]

• 22 lines of code
• 4 McCabe index (conditional complexity)

int __init cdebug_init(void)
{
	g_cmsg = kmalloc(sizeof(_cmsg), GFP_KERNEL);
	if (!g_cmsg)
		return -ENOMEM;
	g_debbuf = kmalloc(sizeof(_cdebbuf), GFP_KERNEL);
	if (!g_debbuf) {
		kfree(g_cmsg);
		return -ENOMEM;
	}
	g_debbuf->buf = kmalloc(CDEBUG_GSIZE, GFP_KERNEL);
	if (!g_debbuf->buf) {
		kfree(g_cmsg);
		kfree(g_debbuf);
		return -ENOMEM;
	}
	g_debbuf->size = CDEBUG_GSIZE;
	g_debbuf->buf[0] = 0;
	g_debbuf->p = g_debbuf->buf;
	g_debbuf->pos = 0;
	return 0;
}