diff options
author | David Brownell <david-b@pacbell.net> | 2006-11-12 21:09:44 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-01 17:23:30 -0500 |
commit | d8126a0c23b95d8f49a8f4b49191691f9a09ae4a (patch) | |
tree | 57eab5bf9c995c45b7361ac3a4aea45a7bbcfc6e /drivers/usb/gadget/ether.c | |
parent | 1bb5f66bb3b6c2fd7eec1cdfee9cf3f68ef83487 (diff) |
usb/gadget/ether.c minor manycast tweaks
Minor cleanup/clarification in the ethernet gadget driver, using standard
calls to test for Ethernet multicast and broadcast addresses.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/ether.c')
-rw-r--r-- | drivers/usb/gadget/ether.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 1c17d26d03b8..3bd1dfe565c1 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c | |||
@@ -1894,13 +1894,13 @@ static int eth_start_xmit (struct sk_buff *skb, struct net_device *net) | |||
1894 | if (!eth_is_promisc (dev)) { | 1894 | if (!eth_is_promisc (dev)) { |
1895 | u8 *dest = skb->data; | 1895 | u8 *dest = skb->data; |
1896 | 1896 | ||
1897 | if (dest [0] & 0x01) { | 1897 | if (is_multicast_ether_addr(dest)) { |
1898 | u16 type; | 1898 | u16 type; |
1899 | 1899 | ||
1900 | /* ignores USB_CDC_PACKET_TYPE_MULTICAST and host | 1900 | /* ignores USB_CDC_PACKET_TYPE_MULTICAST and host |
1901 | * SET_ETHERNET_MULTICAST_FILTERS requests | 1901 | * SET_ETHERNET_MULTICAST_FILTERS requests |
1902 | */ | 1902 | */ |
1903 | if (memcmp (dest, net->broadcast, ETH_ALEN) == 0) | 1903 | if (is_broadcast_ether_addr(dest)) |
1904 | type = USB_CDC_PACKET_TYPE_BROADCAST; | 1904 | type = USB_CDC_PACKET_TYPE_BROADCAST; |
1905 | else | 1905 | else |
1906 | type = USB_CDC_PACKET_TYPE_ALL_MULTICAST; | 1906 | type = USB_CDC_PACKET_TYPE_ALL_MULTICAST; |