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authorDavid S. Miller <davem@davemloft.net>2014-03-29 18:48:54 -0400
committerDavid S. Miller <davem@davemloft.net>2014-03-29 18:48:54 -0400
commit64c27237a07129758e33f5f824ba5c33b7f57417 (patch)
tree4c0c0a9b6d282d600f2226e1b3510096b9d789dd /net/openvswitch/datapath.c
parent77a9939426f7a3f35f460afc9b11f1fe45955409 (diff)
parent49d8137a4039c63c834827f4bfe875e27bb9c521 (diff)
downloadop-kernel-dev-64c27237a07129758e33f5f824ba5c33b7f57417.zip
op-kernel-dev-64c27237a07129758e33f5f824ba5c33b7f57417.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/marvell/mvneta.c The mvneta.c conflict is a case of overlapping changes, a conversion to devm_ioremap_resource() vs. a conversion to netdev_alloc_pcpu_stats. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch/datapath.c')
-rw-r--r--net/openvswitch/datapath.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 48bbcd9..a3276e3 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -464,7 +464,9 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
}
nla->nla_len = nla_attr_size(skb->len);
- skb_zerocopy(user_skb, skb, skb->len, hlen);
+ err = skb_zerocopy(user_skb, skb, skb->len, hlen);
+ if (err)
+ goto out;
/* Pad OVS_PACKET_ATTR_PACKET if linear copy was performed */
if (!(dp->user_features & OVS_DP_F_UNALIGNED)) {
@@ -478,6 +480,8 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
err = genlmsg_unicast(ovs_dp_get_net(dp), user_skb, upcall_info->portid);
out:
+ if (err)
+ skb_tx_error(skb);
kfree_skb(nskb);
return err;
}
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