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

From: "Hefty, Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Haggai Eran <haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Liran Liss <liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	Guy Shapiro <guysh-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	Shachar Raindel <raindel-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	Yotam Kenneth <yotamke-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
	Jason Gunthorpe
	<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Subject: RE: [PATCH 06/11] IB/cma: Refactor RDMA IP CM private-data parsing code
Date: Mon, 15 Jun 2015 22:33:06 +0000	[thread overview]
Message-ID: <1828884A29C6694DAF28B7E6B8A82373A8FF5AD7@ORSMSX109.amr.corp.intel.com> (raw)
In-Reply-To: <1434358036-15526-7-git-send-email-haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

> -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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