AuxXxilium/linux_dsm_epyc7002
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net: qed: Remove unneeded cast from memory allocation

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Remove casting the values returned by memory allocation function.

Coccinelle emits WARNING: casting value returned by memory allocation
function to struct pointer is useless.

This issue was detected by using the Coccinelle.

Signed-off-by: Aishwarya Ramakrishnan <aishwaryarj100@gmail.com>
Acked-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Aishwarya Ramakrishnan 2020-04-19 21:59:17 +05:30 committed by David S. Miller
parent 5333fdbed0
commit 745e5ad508
1 changed files with 8 additions and 9 deletions
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17
drivers/net/ethernet/qlogic/qed/qed_roce.c
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@ -736,9 +736,9 @@ static int qed_roce_sp_destroy_qp_responder(struct qed_hwfn *p_hwfn,
p_ramrod = &p_ent->ramrod.roce_destroy_qp_resp;
p_ramrod_res = (struct roce_destroy_qp_resp_output_params *)
dma_alloc_coherent(&p_hwfn->cdev->pdev->dev, sizeof(*p_ramrod_res),
&ramrod_res_phys, GFP_KERNEL);
p_ramrod_res = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(*p_ramrod_res),
&ramrod_res_phys, GFP_KERNEL);
if (!p_ramrod_res) {
rc = -ENOMEM;
@ -872,10 +872,10 @@ int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
}
/* Send a query responder ramrod to FW to get RQ-PSN and state */
p_resp_ramrod_res = (struct roce_query_qp_resp_output_params *)
dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(*p_resp_ramrod_res),
&resp_ramrod_res_phys, GFP_KERNEL);
p_resp_ramrod_res =
dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(*p_resp_ramrod_res),
&resp_ramrod_res_phys, GFP_KERNEL);
if (!p_resp_ramrod_res) {
DP_NOTICE(p_hwfn,
"qed query qp failed: cannot allocate memory (ramrod)\n");
@ -920,8 +920,7 @@ int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
}
/* Send a query requester ramrod to FW to get SQ-PSN and state */
p_req_ramrod_res = (struct roce_query_qp_req_output_params *)
dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
p_req_ramrod_res = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
sizeof(*p_req_ramrod_res),
&req_ramrod_res_phys,
GFP_KERNEL);