RDMA/cxgb4: Fix the reported max_recv_sge value

BugLink: https://bugs.launchpad.net/bugs/1916056

[ Upstream commit a372173 ]

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: 3e5c02c ("iw_cxgb4: Support query_qp() verb")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kamal Heib <[email protected]>
Reviewed-by: Potnuri Bharat Teja <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Kamal Mostafa <[email protected]>
Signed-off-by: Stefan Bader <[email protected]>

Author: Kamalheib

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;