bna: off by one in bfa_msgq_rspq_pi_update()
The rspq->rsphdlr[] array has BFI_MC_MAX elements, so this test was
off by one.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/brocade/bna/bfa_msgq.c b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
index ed52187..dd36427 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_msgq.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_msgq.c
@@ -483,7 +483,7 @@
mc = msghdr->msg_class;
num_entries = ntohs(msghdr->num_entries);
- if ((mc > BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn == NULL))
+ if ((mc >= BFI_MC_MAX) || (rspq->rsphdlr[mc].cbfn == NULL))
break;
(rspq->rsphdlr[mc].cbfn)(rspq->rsphdlr[mc].cbarg, msghdr);