linux-kernel - [PATCH hw-next] infiniband/hw:remove unneeded variable

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Date:   Fri, 10 Dec 2021 02:17:13 +0000
From:   cgel.zte@...il.com
To:     mustafa.ismail@...el.com
Cc:     shiraz.saleem@...el.com, dledford@...hat.com, jgg@...pe.ca,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
        Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cm>
Subject: [PATCH hw-next] infiniband/hw:remove unneeded variable

From: Minghao Chi <chi.minghao@....com.cn>

Return status directly from function called.

Reported-by: Zeal Robot <zealci@....com.cm>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
---
 drivers/infiniband/hw/irdma/uk.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/irdma/uk.c b/drivers/infiniband/hw/irdma/uk.c
index 57a9444e9ea7..fe2ba1dd1b03 100644
--- a/drivers/infiniband/hw/irdma/uk.c
+++ b/drivers/infiniband/hw/irdma/uk.c
@@ -244,7 +244,6 @@ __le64 *irdma_qp_get_next_send_wqe(struct irdma_qp_uk *qp, u32 *wqe_idx,
  */
 __le64 *irdma_qp_get_next_recv_wqe(struct irdma_qp_uk *qp, u32 *wqe_idx)
 {
-	__le64 *wqe;
 	enum irdma_status_code ret_code;
 
 	if (IRDMA_RING_FULL_ERR(qp->rq_ring))
@@ -257,9 +256,8 @@ __le64 *irdma_qp_get_next_recv_wqe(struct irdma_qp_uk *qp, u32 *wqe_idx)
 	if (!*wqe_idx)
 		qp->rwqe_polarity = !qp->rwqe_polarity;
 	/* rq_wqe_size_multiplier is no of 32 byte quanta in one rq wqe */
-	wqe = qp->rq_base[*wqe_idx * qp->rq_wqe_size_multiplier].elem;
 
-	return wqe;
+	return qp->rq_base[*wqe_idx * qp->rq_wqe_size_multiplier].elem;
 }
 
 /**
-- 
2.25.1