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authorFlorian Fainelli <f.fainelli@gmail.com>2014-06-05 13:22:17 -0400
committerDavid S. Miller <davem@davemloft.net>2014-06-05 18:36:54 -0400
commite0ea05d00b61a12935dfceefb388eadcde31f35a (patch)
tree353938131d3145103aebd046a8f5c05c6c4d6014
parentad51c6106119adf8565adb179989a06ab4b865bb (diff)
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: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index fc84aba0cde0..54b51db0caf3 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -528,9 +528,9 @@ static unsigned int bcm_sysport_desc_rx(struct bcm_sysport_priv *priv,
528 if (likely(status & DESC_L4_CSUM)) 528 if (likely(status & DESC_L4_CSUM))
529 skb->ip_summed = CHECKSUM_UNNECESSARY; 529 skb->ip_summed = CHECKSUM_UNNECESSARY;
530 530
531 /* Hardware pre-pends packets with 2bytes between Ethernet 531 /* Hardware pre-pends packets with 2bytes before Ethernet
532 * and IP header plus we have the Receive Status Block, strip 532 * header plus we have the Receive Status Block, strip off all
533 * off all of this from the SKB. 533 * of this from the SKB.
534 */ 534 */
535 skb_pull(skb, sizeof(*rsb) + 2); 535 skb_pull(skb, sizeof(*rsb) + 2);
536 len -= (sizeof(*rsb) + 2); 536 len -= (sizeof(*rsb) + 2);