Commit 18bebc6d authored by Konstantin Khorenko's avatar Konstantin Khorenko Committed by David S. Miller

bonding: show full hw address in sysfs for slave entries

Bond expects ethernet hwaddr for its slave, but it can be longer than 6
bytes - infiniband interface for example.

 # cat /sys/devices/<skipped>/net/ib0/address
 80:00:02:08:fe:80:00:00:00:00:00:00:7c:fe:90:03:00:be:5d:e1

 # cat /sys/devices/<skipped>/net/ib0/bonding_slave/perm_hwaddr
 80:00:02:08:fe:80

So print full hwaddr in sysfs "bonding_slave/perm_hwaddr" as well.
Signed-off-by: default avatarKonstantin Khorenko <khorenko@virtuozzo.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9a5a90d1
...@@ -55,7 +55,9 @@ static SLAVE_ATTR_RO(link_failure_count); ...@@ -55,7 +55,9 @@ static SLAVE_ATTR_RO(link_failure_count);
static ssize_t perm_hwaddr_show(struct slave *slave, char *buf) static ssize_t perm_hwaddr_show(struct slave *slave, char *buf)
{ {
return sprintf(buf, "%pM\n", slave->perm_hwaddr); return sprintf(buf, "%*phC\n",
slave->dev->addr_len,
slave->perm_hwaddr);
} }
static SLAVE_ATTR_RO(perm_hwaddr); static SLAVE_ATTR_RO(perm_hwaddr);
......
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