RDMA/cxgb4: Fix the reported max_recv_sge value

[ Upstream commit a372173bf314d374da4dd1155549d8ca7fc44709 ]

The max_recv_sge value is wrongly reported when calling query_qp, This is
happening due to a typo when assigning the max_recv_sge value, the value
of sq_max_sges was assigned instead of rq_max_sges.

Fixes: 3e5c02c9ef9a ("iw_cxgb4: Support query_qp() verb")
Link: https://lore.kernel.org/r/20210114191423.423529-1-kamalheib1@gmail.com
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: Potnuri Bharat Teja <bharat@chelsio.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index f20379e..5df4bb5 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -2471,7 +2471,7 @@ int c4iw_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
        init_attr->cap.max_send_wr = qhp->attr.sq_num_entries;
        init_attr->cap.max_recv_wr = qhp->attr.rq_num_entries;
        init_attr->cap.max_send_sge = qhp->attr.sq_max_sges;
-       init_attr->cap.max_recv_sge = qhp->attr.sq_max_sges;
+       init_attr->cap.max_recv_sge = qhp->attr.rq_max_sges;
        init_attr->cap.max_inline_data = T4_MAX_SEND_INLINE;
        init_attr->sq_sig_type = qhp->sq_sig_all ? IB_SIGNAL_ALL_WR : 0;
        return 0;