Messages in this thread Patch in this message | | | Date | Wed, 8 Jan 2014 10:53:23 +0800 | From | Ding Tianhong <> | Subject | [PATCH v3.6 04/19] hamradio: slight optimization of addr compare |
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Use possibly more efficient ether_addr_equal to instead of memcmp.
Cc: Joerg Reuter <jreuter@yaina.de> Cc: linux-hams@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> --- drivers/net/hamradio/bpqether.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index f91bf0d..d50b23c 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -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))) -- 1.8.0
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