hamradio: slight optimization of addr compare

PATCH In review Ding Tianhong 1 participant 1 message Dec 25, 2013

Subsystems (2)

Networking Network drivers

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Ding Tianhong

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2013-12-25 03:28 UTC #0 lore raw

PATCH v3 4/19 hamradio: slight optimization of addr compare

Use possibly more efficient ether_addr_equal
to instead of memcmp.

Cc Joerg Reuter <[email protected]>

Cc [email protected]

Signed-off-by Ding Tianhong <[email protected]>

---
 drivers/net/hamradio/bpqether.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/net/hamradio/bpqether.c +1 -1

index f91bf0d..d50b23c 100644
@@ -208,7 +208,7 @@ static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
 	eth = eth_hdr(skb);
 
 	if (!(bpq->acpt_addr[0] & 0x01) &&
-	    memcmp(eth->h_source, bpq->acpt_addr, ETH_ALEN))
+	    !ether_addr_equal(eth->h_source, bpq->acpt_addr))
 		goto drop_unlock;
 
 	if (skb_cow(skb, sizeof(struct ethhdr)))

Signature · 1 line

1.8.0