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authorScott Feldman <scofeldm@cisco.com>2010-05-22 17:29:58 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-23 23:11:06 -0700
commit418c437d8b4b87815f3afed89da2aa0078d5379d (patch)
treee363be0d21c3209cae767490e7aad4732602b7b2 /drivers/net
parent6fc7f5730b71916bc44389015d404f668674c64c (diff)
downloadlinux-418c437d8b4b87815f3afed89da2aa0078d5379d.tar.bz2
enic: Use random mac addr when associating port-profile
Use random mac addr for interface when associating port-profile to dynamic enic device, in the case no mac addr was previous assigned. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/enic/enic_main.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 7e973237bf98..6586b5c7e4b6 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1132,6 +1132,14 @@ static int enic_set_vf_port(struct net_device *netdev, int vf,
switch (request) {
case PORT_REQUEST_ASSOCIATE:
+ /* If the interface mac addr hasn't been assigned,
+ * assign a random mac addr before setting port-
+ * profile.
+ */
+
+ if (is_zero_ether_addr(netdev->dev_addr))
+ random_ether_addr(netdev->dev_addr);
+
if (port[IFLA_PORT_PROFILE])
name = nla_data(port[IFLA_PORT_PROFILE]);