diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index cae1794cef83..c7b3d5751963 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -1396,20 +1396,12 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid); /* - * Stop mpa timer. If it expired, then - * we ignore the MPA reply. process_timeout() - * will abort the connection. - */ - if (stop_ep_timer(ep)) - return 0; - - /* * If we get more than the supported amount of private data * then we must fail this connection. */ if (ep->mpa_pkt_len + skb->len > sizeof(ep->mpa_pkt)) { err = -EINVAL; - goto err; + goto err_stop_timer; } /* @@ -1431,11 +1423,11 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) printk(KERN_ERR MOD "%s MPA version mismatch. Local = %d," " Received = %d\n", __func__, mpa_rev, mpa->revision); err = -EPROTO; - goto err; + goto err_stop_timer; } if (memcmp(mpa->key, MPA_KEY_REP, sizeof(mpa->key))) { err = -EPROTO; - goto err; + goto err_stop_timer; } plen = ntohs(mpa->private_data_size); @@ -1445,7 +1437,7 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) */ if (plen > MPA_MAX_PRIVATE_DATA) { err = -EPROTO; - goto err; + goto err_stop_timer; } /* @@ -1453,7 +1445,7 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) */ if (ep->mpa_pkt_len > (sizeof(*mpa) + plen)) { err = -EPROTO; - goto err; + goto err_stop_timer; } ep->plen = (u8) plen; @@ -1467,10 +1459,18 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) if (mpa->flags & MPA_REJECT) { err = -ECONNREFUSED; - goto err; + goto err_stop_timer; } /* + * Stop mpa timer. If it expired, then + * we ignore the MPA reply. process_timeout() + * will abort the connection. + */ + if (stop_ep_timer(ep)) + return 0; + + /* * If we get here we have accumulated the entire mpa * start reply message including private data. And * the MPA header is valid. @@ -1609,6 +1609,8 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb) goto out; } goto out; +err_stop_timer: + stop_ep_timer(ep); err: disconnect = 2; out: |