From: Zhu Yanjun <yanjun.zhu@linux.dev>
Date: Wed, 23 Mar 2022 19:01:35 -0400
Subject: RDMA/irdma: Remove the redundant variable
Patch-mainline: v5.19-rc1
Git-commit: 45bf247218ebea198ad339edcbd2552ac4bc1053
References: jsc#PED-377

In the function irdma_puda_get_next_send_wqe, the variable wqe
is not necessary. So remove it.

Link: https://lore.kernel.org/r/20220323230135.291813-1-yanjun.zhu@intel.com
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/irdma/puda.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

--- a/drivers/infiniband/hw/irdma/puda.c
+++ b/drivers/infiniband/hw/irdma/puda.c
@@ -191,7 +191,6 @@ static void irdma_puda_dele_buf(struct i
 static __le64 *irdma_puda_get_next_send_wqe(struct irdma_qp_uk *qp,
 					    u32 *wqe_idx)
 {
-	__le64 *wqe = NULL;
 	int ret_code = 0;
 
 	*wqe_idx = IRDMA_RING_CURRENT_HEAD(qp->sq_ring);
@@ -199,11 +198,9 @@ static __le64 *irdma_puda_get_next_send_
 		qp->swqe_polarity = !qp->swqe_polarity;
 	IRDMA_RING_MOVE_HEAD(qp->sq_ring, ret_code);
 	if (ret_code)
-		return wqe;
+		return NULL;
 
-	wqe = qp->sq_base[*wqe_idx].elem;
-
-	return wqe;
+	return qp->sq_base[*wqe_idx].elem;
 }
 
 /**