static int dn_route_discard(struct net *net, struct sock *sk, struct sk_buff *skb)
{
/*
- * I know we drop the packet here, but thats considered success in
+ * I know we drop the packet here, but that's considered success in
* this case
*/
kfree_skb(skb);
if (!fld.daddr) {
fld.daddr = fld.saddr;
- if (dev_out)
- dev_put(dev_out);
+ dev_put(dev_out);
err = -EINVAL;
dev_out = init_net.loopback_dev;
if (!dev_out->dn_ptr)
neigh_release(neigh);
neigh = NULL;
} else {
- if (dev_out)
- dev_put(dev_out);
+ dev_put(dev_out);
if (dn_dev_islocal(neigh->dev, fld.daddr)) {
dev_out = init_net.loopback_dev;
res.type = RTN_LOCAL;
if (res.type == RTN_LOCAL) {
if (!fld.saddr)
fld.saddr = fld.daddr;
- if (dev_out)
- dev_put(dev_out);
+ dev_put(dev_out);
dev_out = init_net.loopback_dev;
dev_hold(dev_out);
if (!dev_out->dn_ptr)
if (!fld.saddr)
fld.saddr = DN_FIB_RES_PREFSRC(res);
- if (dev_out)
- dev_put(dev_out);
+ dev_put(dev_out);
dev_out = DN_FIB_RES_DEV(res);
dev_hold(dev_out);
fld.flowidn_oif = dev_out->ifindex;
neigh_release(neigh);
if (free_res)
dn_fib_res_put(&res);
- if (dev_out)
- dev_put(dev_out);
+ dev_put(dev_out);
out:
return err;
if (free_res)
dn_fib_res_put(&res);
dev_put(in_dev);
- if (out_dev)
- dev_put(out_dev);
+ dev_put(out_dev);
out:
return err;