netdev - Re: [PATCH] Add Qualcomm Gobi 2000 driver.

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Date:	Tue, 28 Sep 2010 11:11:40 -0700
From:	Joe Perches <joe@...ches.com>
To:	Elly Jones <ellyjones@...gle.com>
Cc:	netdev@...r.kernel.org, dbrownell@...rs.sourceforge.net,
	mjg59@...f.ucam.org, jglasgow@...gle.com, msb@...gle.com,
	olofj@...gle.com
Subject: Re: [PATCH] Add Qualcomm Gobi 2000 driver.

On Tue, 2010-09-28 at 13:10 -0400, Elly Jones wrote:
> From: Elizabeth Jones <ellyjones@...gle.com>

Hi.

The readme is out of date and should be updated.

[]

> +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,23)
> +	usbnet = usb_get_intfdata(iface);
> +#else
> +	usbnet = iface->dev.platform_data;
> +#endif

I think it's not particularly useful to include support
for versions < current when this driver is added.

[]

> +#define DBG(format, arg...) \
> +	if (debug == 1) { \
> +		printk(KERN_INFO "QCUSBNet2k::%s " format, __FUNCTION__, ## arg); \
> +	}

This should be surrounded by a do {} while(0)

#define DBG(fmt, arg...)							\
do {										\
	if (debug == 1)								\
		printk(KERN_INFO "QCUSBNet2k::%s " fmt, __func__, ##arg);	\
} while (0)

I think many of these DBG messages should
not use DBG but the more normal pr_<level>,
dev_<level> or netdev_<level> so generally
useful messages are logged without getting
all the debugging messages.


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