linux-kernel - Re: [PATCH] staging/et131x: fix checkpatch warnings

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Message-ID: <CAOTypNSvKEfYVLZ=0sN-U+2xiXBO4So4QkvYyKniEFeqvkqVBg@mail.gmail.com>
Date:	Wed, 18 Jul 2012 20:32:58 +0900
From:	Toshiaki Yamane <yamanetoshi@...il.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Mark Einon <mark.einon@...il.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging/et131x: fix checkpatch warnings

Thanks for you reply.

I will fix netdev_info only, because I don't know if I should use "%p".

On Wed, Jul 18, 2012 at 10:16 AM, Joe Perches <joe@...ches.com> wrote:
> On Wed, 2012-07-18 at 10:02 +0900, Toshiaki Yamane wrote:
>> Signed-off-by: Toshiaki Yamane <yamanetoshi@...il.com>
>
> Hello.  Just some trivial notes:
>
>> diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
> []
>> @@ -2553,8 +2555,8 @@ static int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter)
> []
>> -     printk(KERN_INFO "Packet Status Ring %lx\n",
>> -         (unsigned long) rx_ring->ps_ring_physaddr);
>> +     pr_info("Packet Status Ring %lx\n",
>> +             (unsigned long) rx_ring->ps_ring_physaddr);
>> @@ -2574,7 +2576,7 @@ static int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter)
> []
>> -     printk(KERN_INFO "PRS %lx\n", (unsigned long)rx_ring->rx_status_bus);
>> +     pr_info("PRS %lx\n", (unsigned long)rx_ring->rx_status_bus);
>
> These might as well use %p without a cast to unsigned long
>         pr_info("Packet Status Ring: %p\n", rx_ring->ps_ring_phydaddr);
> []
>         pr_info("PRS: %p\n", rx_ring->rx_status_bus);
>
> []
>> @@ -5186,8 +5188,8 @@ static int et131x_set_mac_addr(struct net_device *netdev, void *new_mac)
> []
>> -     printk(KERN_INFO "%s: Setting MAC address to %pM\n",
>> -                     netdev->name, netdev->dev_addr);
>> +     pr_info("%s: Setting MAC address to %pM\n",
>> +             netdev->name, netdev->dev_addr);
>
> Please use netdev_<level> when there is a
> struct net_device * available.
>
>         netdev_info(netdev, "Setting MAC address to %pM\n", netdev->dev_addr);
>
>



-- 

Regards,


 .
  .
...

Yamane Toshiaki

yamanetoshi@...il.com
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