On 2018年08月14日 22:41, Daniel Thompson wrote:
> On Tue, Aug 14, 2018 at 07:04:11AM -0700, Joe Perches wrote:
>> On Tue, 2018-08-14 at 14:35 +0100, Daniel Thompson wrote:
>>> On Tue, Aug 14, 2018 at 08:46:01PM +0800, zhe.he@xxxxxxxxxxxxx wrote:
>>>> From: He Zhe <zhe.he@xxxxxxxxxxxxx>
>>>>
>>>> pr_* is preferred according to scripts/checkpatch.pl.
>> []
>>>> diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
>> []
>>>> @@ -136,7 +136,7 @@ static int kgdboc_option_setup(char *opt)
>>>> }
>>>>
>>>> if (strlen(opt) >= MAX_CONFIG_LEN) {
>>>> - printk(KERN_ERR "kgdboc: config string too long\n");
>>>> + pr_err("kgdboc: config string too long\n");
>>> Looks like you should remove the tags from pr_err and use pr_fmt(fmt) to
>>> put tags on the messages:
>>>
>>> #define pr_fmt(fmt) "kgdboc: " fmt
>> True and it's probably better to use:
>>
>> #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> Good point! Thanks.
Daniel, Joe, thanks for your good suggestions. v3 is sent.
Zhe
>
>
> Daniel.
>
