diff options
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index d10c249..7de6dca 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -698,6 +698,7 @@ int netpoll_setup(struct netpoll *np) struct net_device *ndev = NULL; struct in_device *in_dev; struct netpoll_info *npinfo; + const struct net_device_ops *ops; unsigned long flags; int err; @@ -797,6 +798,13 @@ int netpoll_setup(struct netpoll *np) INIT_DELAYED_WORK(&npinfo->tx_work, queue_process); atomic_set(&npinfo->refcnt, 1); + + ops = np->dev->netdev_ops; + if (ops->ndo_netpoll_setup) { + err = ops->ndo_netpoll_setup(ndev, npinfo); + if (err) + goto free_npinfo; + } } else { npinfo = ndev->npinfo; atomic_inc(&npinfo->refcnt); @@ -817,6 +825,8 @@ int netpoll_setup(struct netpoll *np) return 0; +free_npinfo: + kfree(npinfo); unlock: rtnl_unlock(); put: |