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:
8b7b59d030cc ("IB/rxe: remove redudant qpn check")
Link: https://lore.kernel.org/r/20210127224203.2812-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearson@hpe.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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)) {