From david-b@pacbell.net Sun Nov 12 18:09:53 2006 From: David Brownell To: Greg KH Subject: usb/gadget/ether.c minor manycast tweaks Date: Sun, 12 Nov 2006 18:09:44 -0800 Cc: linux-usb-devel@lists.sourceforge.net Message-Id: <200611121809.44793.david-b@pacbell.net> Minor cleanup/clarification in the ethernet gadget driver, using standard calls to test for Ethernet multicast and broadcast addresses. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/ether.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- gregkh-2.6.orig/drivers/usb/gadget/ether.c +++ gregkh-2.6/drivers/usb/gadget/ether.c @@ -1894,13 +1894,13 @@ static int eth_start_xmit (struct sk_buf if (!eth_is_promisc (dev)) { u8 *dest = skb->data; - if (dest [0] & 0x01) { + if (is_multicast_ether_addr(dest)) { u16 type; /* ignores USB_CDC_PACKET_TYPE_MULTICAST and host * SET_ETHERNET_MULTICAST_FILTERS requests */ - if (memcmp (dest, net->broadcast, ETH_ALEN) == 0) + if (is_broadcast_ether_addr(dest)) type = USB_CDC_PACKET_TYPE_BROADCAST; else type = USB_CDC_PACKET_TYPE_ALL_MULTICAST;