Re: [PATCH] brcmfmac: drop Inter-Access Point Protocol packets by default

Rafał Miłecki [off-list ref] writes:

quoted

quoted

+	unsigned char *eth_data = skb_mac_header(skb) + ETH_HLEN;
+#if !defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)

#ifndef?

I followed what is used in the include/linux/etherdevice.h. Is that a
good exceuse? Could it be there any some good reason for #if defined()?

Don't know, maybe just a matter of taste? But it would be nice to know
the background behind #ifdef vs #if defined(), never figured it out why
two different forms.

-- 
Kalle Valo