From: <Nicolas.Ferre@microchip.com>
To: <luca@lucaceresoli.net>, <netdev@vger.kernel.org>
Cc: <davem@davemloft.net>, <linux-kernel@vger.kernel.org>,
<Claudiu.Beznea@microchip.com>
Subject: Re: [PATCH] net: macb: fix error format in dev_err()
Date: Tue, 14 May 2019 07:24:02 +0000 [thread overview]
Message-ID: <775ea7ee-f879-149a-8a60-97635a2cd218@microchip.com> (raw)
In-Reply-To: <20190514071450.27760-1-luca@lucaceresoli.net>
On 14/05/2019 at 09:14, Luca Ceresoli wrote:
> External E-Mail
>
>
> Errors are negative numbers. Using %u shows them as very large positive
> numbers such as 4294967277 that don't make sense. Use the %d format
> instead, and get a much nicer -19.
>
> Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Indeed!
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
> ---
> drivers/net/ethernet/cadence/macb_main.c | 16 ++++++++--------
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
> index c049410bc888..bebd9b1aeb64 100644
> --- a/drivers/net/ethernet/cadence/macb_main.c
> +++ b/drivers/net/ethernet/cadence/macb_main.c
> @@ -3343,7 +3343,7 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
> if (!err)
> err = -ENODEV;
>
> - dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to get macb_clk (%d)\n", err);
> return err;
> }
>
> @@ -3352,7 +3352,7 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
> if (!err)
> err = -ENODEV;
>
> - dev_err(&pdev->dev, "failed to get hclk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to get hclk (%d)\n", err);
> return err;
> }
>
> @@ -3370,31 +3370,31 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
>
> err = clk_prepare_enable(*pclk);
> if (err) {
> - dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err);
> return err;
> }
>
> err = clk_prepare_enable(*hclk);
> if (err) {
> - dev_err(&pdev->dev, "failed to enable hclk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to enable hclk (%d)\n", err);
> goto err_disable_pclk;
> }
>
> err = clk_prepare_enable(*tx_clk);
> if (err) {
> - dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to enable tx_clk (%d)\n", err);
> goto err_disable_hclk;
> }
>
> err = clk_prepare_enable(*rx_clk);
> if (err) {
> - dev_err(&pdev->dev, "failed to enable rx_clk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to enable rx_clk (%d)\n", err);
> goto err_disable_txclk;
> }
>
> err = clk_prepare_enable(*tsu_clk);
> if (err) {
> - dev_err(&pdev->dev, "failed to enable tsu_clk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to enable tsu_clk (%d)\n", err);
> goto err_disable_rxclk;
> }
>
> @@ -3868,7 +3868,7 @@ static int at91ether_clk_init(struct platform_device *pdev, struct clk **pclk,
>
> err = clk_prepare_enable(*pclk);
> if (err) {
> - dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err);
> + dev_err(&pdev->dev, "failed to enable pclk (%d)\n", err);
> return err;
> }
>
>
--
Nicolas Ferre
next prev parent reply other threads:[~2019-05-14 7:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 7:14 [PATCH] net: macb: fix error format in dev_err() Luca Ceresoli
2019-05-14 7:24 ` Nicolas.Ferre [this message]
2019-05-14 12:35 ` Andrew Lunn
2019-05-14 13:25 ` Luca Ceresoli
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=775ea7ee-f879-149a-8a60-97635a2cd218@microchip.com \
--to=nicolas.ferre@microchip.com \
--cc=Claudiu.Beznea@microchip.com \
--cc=davem@davemloft.net \
--cc=linux-kernel@vger.kernel.org \
--cc=luca@lucaceresoli.net \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).