diff options
author | David S. Miller <davem@davemloft.net> | 2013-03-20 12:46:26 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2013-03-20 12:46:26 -0400 |
commit | 61816596d1c9026d0ecb20c44f90452c41596ffe (patch) | |
tree | 3027ed6dc62f71e14b9d525405747fa0eb8f074d /drivers/infiniband/hw/cxgb4/cm.c | |
parent | 23a9072e3af0d9538e25837fb2b56bb94e4a8e67 (diff) | |
parent | da2191e31409d1058dcbed44e8f53e39a40e86b3 (diff) | |
download | linux-61816596d1c9026d0ecb20c44f90452c41596ffe.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull in the 'net' tree to get Daniel Borkmann's flow dissector
infrastructure change.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/cm.c')
-rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 54fd31fcc332..65c30ea8c1a1 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -1598,6 +1598,12 @@ static int c4iw_reconnect(struct c4iw_ep *ep) neigh = dst_neigh_lookup(ep->dst, &ep->com.cm_id->remote_addr.sin_addr.s_addr); + if (!neigh) { + pr_err("%s - cannot alloc neigh.\n", __func__); + err = -ENOMEM; + goto fail4; + } + /* get a l2t entry */ if (neigh->dev->flags & IFF_LOOPBACK) { PDBG("%s LOOPBACK\n", __func__); @@ -3083,6 +3089,12 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb) dst = &rt->dst; neigh = dst_neigh_lookup_skb(dst, skb); + if (!neigh) { + pr_err("%s - failed to allocate neigh!\n", + __func__); + goto free_dst; + } + if (neigh->dev->flags & IFF_LOOPBACK) { pdev = ip_dev_find(&init_net, iph->daddr); e = cxgb4_l2t_get(dev->rdev.lldi.l2t, neigh, |