netdev - Re: [PATCH RESEND V3 net-next 2/3] net: huawei_cdc_ncm: Introduce the huawei_cdc

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Date:	Mon, 26 Aug 2013 16:31:25 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	mrkiko.rs@...il.com
Cc:	gregkh@...uxfoundation.org, oliver@...kum.org,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	netdev@...r.kernel.org
Subject: Re: [PATCH RESEND V3 net-next 2/3] net: huawei_cdc_ncm: Introduce
 the huawei_cdc_ncm driver

From: Enrico Mioso <mrkiko.rs@...il.com>
Date: Fri, 23 Aug 2013 09:56:29 +0200

> +	if ((on && atomic_add_return(1, &drvstate->pmcount) == 1) || (!on && atomic_dec_and_test(&drvstate->pmcount))) {

These line significantly exceeds 80 columns.

> +		subdriver = usb_cdc_wdm_register(ctx->control,
> +						 &usbnet_dev->status->desc,
> +						 256, /* CDC-WMC r1.1 requires wMaxCommand to be "at least 256 decimal (0x100)" */
> +						 huawei_cdc_ncm_wdm_manage_power);

Likewise.

> +	if (intf == ctx->control && drvstate->subdriver && drvstate->subdriver->suspend)

Likewise.

> +	int ret = 0;
> +	struct usbnet *usbnet_dev = usb_get_intfdata(intf);
> +	struct huawei_cdc_ncm_state *drvstate = (void *)&usbnet_dev->data;
> +	struct cdc_ncm_ctx *ctx = drvstate->ctx;
> +	bool callsub = (intf == ctx->control && drvstate->subdriver && drvstate->subdriver->resume); /* should we call subdriver's resume? ? */

Likewise, and order local function variable declarations by line
length, longest to shortest.

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