datapath: Ignore return value from rtnl_notify().

[sliver-openvswitch.git] / datapath / datapath.c

diff --git a/datapath/datapath.c b/datapath/datapath.c
index 756d86b..aea8cc9 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -165,7 +165,8 @@ static void dp_ifinfo_notify(int event, struct net_bridge_port *port)
                kfree_skb(skb);
                goto errout;
        }
-       err = rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL, GFP_KERNEL);
+       rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL, GFP_KERNEL);
+       return;
 errout:
        if (err < 0)
                rtnl_set_sk_err(net, RTNLGRP_LINK, err);
@@ -1561,7 +1562,7 @@ ssize_t openvswitch_read(struct file *f, char __user *buf, size_t nbytes,
                }
        }
 success:
-       copy_bytes = min(skb->len, nbytes);
+       copy_bytes = min_t(size_t, skb->len, nbytes);
        iov.iov_base = buf;
        iov.iov_len = copy_bytes;
        retval = skb_copy_datagram_iovec(skb, 0, &iov, iov.iov_len);