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RDMA/cxgb4: Fix over-dereference when terminating

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Need to get the endpoint reference before calling rdma_fini(), which
might fail causing us to not get the reference.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Steve Wise 2014-04-09 09:40:37 -05:00 committed by Roland Dreier
parent 97df1c6736
commit 1d1ca9b4fd
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/cxgb4/qp.c
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@ -1389,6 +1389,7 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
qhp->attr.ecode = attrs->ecode;
ep = qhp->ep;
disconnect = 1;
c4iw_get_ep(&qhp->ep->com);
if (!internal)
terminate = 1;
else {
@ -1396,7 +1397,6 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
if (ret)
goto err;
}
c4iw_get_ep(&qhp->ep->com);
break;
case C4IW_QP_STATE_ERROR:
t4_set_wq_in_error(&qhp->wq);