netdev - RE: [PATCH 06/11] IB/cma: Refactor RDMA IP CM private-data parsing code

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Date:	Mon, 15 Jun 2015 22:33:06 +0000
From:	"Hefty, Sean" <sean.hefty@...el.com>
To:	Haggai Eran <haggaie@...lanox.com>,
	Doug Ledford <dledford@...hat.com>
CC:	"linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Liran Liss <liranl@...lanox.com>,
	Guy Shapiro <guysh@...lanox.com>,
	Shachar Raindel <raindel@...lanox.com>,
	Yotam Kenneth <yotamke@...lanox.com>,
	Jason Gunthorpe <jgunthorpe@...idianresearch.com>
Subject: RE: [PATCH 06/11] IB/cma: Refactor RDMA IP CM private-data parsing
 code

> -static int cma_save_net_info(struct rdma_cm_id *id, struct rdma_cm_id
> *listen_id,
> -			     struct ib_cm_event *ib_event)
> +static u16 cma_port_from_service_id(__be64 service_id)
>  {
> -	struct cma_hdr *hdr;
> +	return be64_to_cpu(service_id);
> +}

Nit - Does the compiler not complain about the cast from u64 to u16?

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