qed: fix assignment of n_rq_elems to incorrect params field

Currently n_rq_elems is being assigned to params.elem_size instead of the
field params.num_elems.  Coverity is detecting this as a double assingment
to params.elem_size and reporting this as an usused value on the first
assignment.  Fix this.

Addresses-Coverity: ("Unused value")
Fixes: b6db3f71c976 ("qed: simplify chain allocation with init params struct")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Alexander Lobakin <alobakin@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 49b8a43..f5aa85a 100644 (file)
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -1923,7 +1923,7 @@ qedr_roce_create_kernel_qp(struct qedr_dev *dev,
        in_params->sq_pbl_ptr = qed_chain_get_pbl_phys(&qp->sq.pbl);
 
        params.intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE;
-       params.elem_size = n_rq_elems;
+       params.num_elems = n_rq_elems;
        params.elem_size = QEDR_RQE_ELEMENT_SIZE;
 
        rc = dev->ops->common->chain_alloc(dev->cdev, &qp->rq.pbl, &params);