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SubjectRe: [PATCH 1/3] net:svc_rdma_transport: remove unneeded variable 'ret' in rdma_listen_handler
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(Adding Bruce since he takes nfs / sunrpc server patches)

On 08/07/2018 07:20 AM, zhong jiang wrote:
> The ret is not modified after initalization, So just remove the variable
> and return 0.
>
> Signed-off-by: zhong jiang <zhongjiang@huawei.com>
> ---
> net/sunrpc/xprtrdma/svc_rdma_transport.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
> index 547b2cd..2848caf 100644
> --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
> +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
> @@ -296,7 +296,6 @@ static int rdma_listen_handler(struct rdma_cm_id *cma_id,
> struct rdma_cm_event *event)
> {
> struct sockaddr *sap = (struct sockaddr *)&cma_id->route.addr.src_addr;
> - int ret = 0;
>
> trace_svcrdma_cm_event(event, sap);
>
> @@ -315,7 +314,7 @@ static int rdma_listen_handler(struct rdma_cm_id *cma_id,
> break;
> }
>
> - return ret;
> + return 0;
> }
>
> static int rdma_cma_handler(struct rdma_cm_id *cma_id,
>

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