netdev - Re: [PATCH net-next 2/5] qlcnic: Change debug messages in loopback path

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Date:	Mon, 29 Aug 2011 20:00:37 -0700
From:	Joe Perches <joe@...ches.com>
To:	Sony Chacko <sony.chacko@...gic.com>
Cc:	David Miller <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>,
	Dept_NX_Linux_NIC_Driver <Dept_NX_Linux_NIC_Driver@...gic.com>,
	Manish chopra <Manish.Chopra@...gic.com>
Subject: Re: [PATCH net-next 2/5] qlcnic: Change debug messages in loopback
 path

On Mon, 2011-08-29 at 15:50 -0700, Sony Chacko wrote:
> From: Manish chopra <Manish.Chopra@...gic.com>
> Added more debug messages while loopback test in progress
[]
> diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
[]
> @@ -736,13 +736,18 @@ static int qlcnic_do_lb_test(struct qlcnic_adapter *adapter)
[]
> +		if (mode != QLCNIC_ILB_MODE) {
> +			dev_warn(&adapter->pdev->dev,
> +				"WARNING: Please make sure external"
> +				"loopback connector is plugged in\n");

It's better to avoid splitting format strings.
This emits "externalloopback" instead of "external loopback".

> -static void dump_skb(struct sk_buff *skb)
> +static void dump_skb(struct sk_buff *skb, struct qlcnic_adapter *adapter)
>  {
>  	int i;
>  	unsigned char *data = skb->data;
>  
>  	printk(KERN_INFO "\n");
>  	for (i = 0; i < skb->len; i++) {
> -		printk(KERN_INFO "%02x ", data[i]);
> +		QLCDB(adapter, DRV, "%02x ", data[i]);

print_hex_dump


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