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Commit e0ea05d0 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

net: systemport: fix comment about HW prepending 2bytes 



The comment about how the hardware prepends 2bytes to align the IP
header on a 4-byte boundary was not correct, fix that.

Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ad51c610

drivers/net/ethernet/broadcom/bcmsysport.c

+3 −3
Original line number Diff line number Diff line
@@ -528,9 +528,9 @@ static unsigned int bcm_sysport_desc_rx(struct bcm_sysport_priv *priv, 
		if (likely(status & DESC_L4_CSUM))

			skb->ip_summed = CHECKSUM_UNNECESSARY;



		/* Hardware pre-pends packets with 2bytes between Ethernet

		 * and IP header plus we have the Receive Status Block, strip

		 * off all of this from the SKB.

		/* Hardware pre-pends packets with 2bytes before Ethernet

		 * header plus we have the Receive Status Block, strip off all

		 * of this from the SKB.

		 */

		skb_pull(skb, sizeof(*rsb) + 2);

		len -= (sizeof(*rsb) + 2);