From: Wang Hai <wanghai38@huawei.com>
Date: Wed, 22 Jul 2020 10:10:27 +0800
Subject: net: qed: Remove unneeded cast from memory allocation
Patch-mainline: v5.9-rc1
Git-commit: 7979a7d2abb831371f9e75ab88d94dda59dfcf96
References: jsc#SLE-15143
Remove casting the values returned by memory allocation function.
Coccinelle emits WARNING: casting value returned by memory allocation
unction to (struct roce_destroy_qp_req_output_params *) is useless.
This issue was detected by using the Coccinelle software.
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/qlogic/qed/qed_roce.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -757,8 +757,7 @@ static int qed_roce_sp_destroy_qp_reques
if (!qp->req_offloaded)
return 0;
- p_ramrod_res = (struct roce_destroy_qp_req_output_params *)
- dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
+ p_ramrod_res = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(*p_ramrod_res),
&ramrod_res_phys, GFP_KERNEL);
if (!p_ramrod_res) {