diff options
Diffstat (limited to 'drivers/infiniband/core/user_mad.c')
| -rw-r--r-- | drivers/infiniband/core/user_mad.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c index 4b64dd02e090..3179fed4b408 100644 --- a/drivers/infiniband/core/user_mad.c +++ b/drivers/infiniband/core/user_mad.c @@ -246,10 +246,14 @@ static void recv_handler(struct ib_mad_agent *agent, if (packet->mad.hdr.grh_present) { struct rdma_ah_attr ah_attr; const struct ib_global_route *grh; + int ret; - ib_init_ah_from_wc(agent->device, agent->port_num, - mad_recv_wc->wc, mad_recv_wc->recv_buf.grh, - &ah_attr); + ret = ib_init_ah_from_wc(agent->device, agent->port_num, + mad_recv_wc->wc, + mad_recv_wc->recv_buf.grh, + &ah_attr); + if (ret) + goto err2; grh = rdma_ah_read_grh(&ah_attr); packet->mad.hdr.gid_index = grh->sgid_index; |