From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Rishi Gupta <gupt21@gmail.com>
Cc: jikos@kernel.org, benjamin.tissoires@redhat.com,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] HID: hidraw: replace printk() with corresponding pr_xx() variant
Date: Thu, 12 Sep 2019 21:31:19 +0100 [thread overview]
Message-ID: <20190912203119.GC636@penguin> (raw)
In-Reply-To: <1566492232-13590-1-git-send-email-gupt21@gmail.com>
Hi Rishi,
On Thu, Aug 22, 2019 at 10:13:52PM +0530, Rishi Gupta wrote:
> This commit replaces direct invocations of printk with
> their appropriate pr_info/warn() variant.
>
> Signed-off-by: Rishi Gupta <gupt21@gmail.com>
> ---
> drivers/hid/hidraw.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
> index 006bd6f..67b652b 100644
> --- a/drivers/hid/hidraw.c
> +++ b/drivers/hid/hidraw.c
> @@ -197,14 +197,14 @@ static ssize_t hidraw_get_report(struct file *file, char __user *buffer, size_t
> }
>
> if (count > HID_MAX_BUFFER_SIZE) {
> - printk(KERN_WARNING "hidraw: pid %d passed too large report\n",
> + pr_warn("hidraw: pid %d passed too large report\n",
> task_pid_nr(current));
If you are doing this, you should also look into pr_fmt() so that we do
not need to manually add "hidraw: " prefix to the messages.
> ret = -EINVAL;
> goto out;
> }
>
> if (count < 2) {
> - printk(KERN_WARNING "hidraw: pid %d passed too short report\n",
> + pr_warn("hidraw: pid %d passed too short report\n",
> task_pid_nr(current));
> ret = -EINVAL;
> goto out;
> @@ -597,7 +597,7 @@ int __init hidraw_init(void)
> if (result < 0)
> goto error_class;
>
> - printk(KERN_INFO "hidraw: raw HID events driver (C) Jiri Kosina\n");
> + pr_info("hidraw: raw HID events driver (C) Jiri Kosina\n");
> out:
> return result;
>
> --
> 2.7.4
>
Thanks.
--
Dmitry
next prev parent reply other threads:[~2019-09-13 2:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-22 16:43 [PATCH] HID: hidraw: replace printk() with corresponding pr_xx() variant Rishi Gupta
2019-09-12 20:31 ` Dmitry Torokhov [this message]
2019-09-18 16:29 ` [PATCH v2] " Rishi Gupta
2019-09-19 16:16 ` Dmitry Torokhov
2019-09-20 2:35 ` [PATCH v3] " Rishi Gupta
2019-10-01 14:23 ` Jiri Kosina
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