In check_keys() in rxe_recv.c
if ((...) && pkt->mask) {
...
}
always has pkt->mask non zero since in rxe_udp_encap_recv()
pkt->mask is always set to RXE_GRH_MASK (!= 0). There is no obvious
reason for this additional test and the original intent is
lost. This patch simplifies the expression.
Fixes: 8b7b59d030cc0 ("IB/rxe: remove redudant qpn check")
Signed-off-by: Bob Pearson <rpearson@xxxxxxx>
---
drivers/infiniband/sw/rxe/rxe_recv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_recv.c b/drivers/infiniband/sw/rxe/rxe_recv.c
index c9984a28eecc..83a5c4f6654e 100644
--- a/drivers/infiniband/sw/rxe/rxe_recv.c
+++ b/drivers/infiniband/sw/rxe/rxe_recv.c
@@ -85,8 +85,7 @@ static int check_keys(struct rxe_dev *rxe, struct rxe_pkt_info *pkt,
goto err1;
}
- if ((qp_type(qp) == IB_QPT_UD || qp_type(qp) == IB_QPT_GSI) &&
- pkt->mask) {
+ if (qp_type(qp) == IB_QPT_UD || qp_type(qp) == IB_QPT_GSI) {
u32 qkey = (qpn == 1) ? GSI_QKEY : qp->attr.qkey;
if (unlikely(deth_qkey(pkt) != qkey)) {
--
2.27.0
