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[BRIDGE]: Fix faulty check in br_stp_recalculate_bridge_id() 

One of the conversions from memcmp to compare_ether_addr is incorrect.
We need to do relative comparison to determine min MAC address to
use in bridge id. 

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2006-01-03 14:35:54 -08:00 committed by David S. Miller
parent e84a9f5e9c
commit 554c9a8ec3
1 changed files with 1 additions and 1 deletions
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2
net/bridge/br_stp_if.c
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@ -157,7 +157,7 @@ void br_stp_recalculate_bridge_id(struct net_bridge *br)
list_for_each_entry(p, &br->port_list, list) {
if (addr == br_mac_zero ||
compare_ether_addr(p->dev->dev_addr, addr) < 0)
memcmp(p->dev->dev_addr, addr, ETH_ALEN) < 0)
addr = p->dev->dev_addr;
}