netdev - Re: [PATCH] Fix warning due to format mismatch for field width argument to fprintf()

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Message-ID: <CAEyMn7a_ig6-FRjyY0uv1q28KNTjcf4AHG3NZaGch_Zeo3P49g@mail.gmail.com>
Date:   Sat, 15 May 2021 09:59:49 +0200
From:   Heiko Thiery <heiko.thiery@...il.com>
To:     netdev@...r.kernel.org
Cc:     Ben Hutchings <bhutchings@...arflare.com>,
        Ben Hutchings <bwh@...nel.org>
Subject: Re: [PATCH] Fix warning due to format mismatch for field width
 argument to fprintf()

Added Ben's other mail addresses.

Am Sa., 15. Mai 2021 um 08:49 Uhr schrieb Heiko Thiery <heiko.thiery@...il.com>:
>
> bnxt.c:66:54: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘unsigned int’ [-Wformat=]
>    66 |   fprintf(stdout, "Length is too short, expected 0x%lx\n",
>       |                                                    ~~^
>       |                                                      |
>       |                                                      long unsigned int
>       |                                                    %x
>
> Signed-off-by: Heiko Thiery <heiko.thiery@...il.com>
> ---
>  bnxt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/bnxt.c b/bnxt.c
> index b46db72..0c62d1e 100644
> --- a/bnxt.c
> +++ b/bnxt.c
> @@ -63,7 +63,7 @@ int bnxt_dump_regs(struct ethtool_drvinfo *info __maybe_unused, struct ethtool_r
>                 return 0;
>
>         if (regs->len < (BNXT_PXP_REG_LEN + BNXT_PCIE_STATS_LEN)) {
> -               fprintf(stdout, "Length is too short, expected 0x%lx\n",
> +               fprintf(stdout, "Length is too short, expected 0x%x\n",
>                         BNXT_PXP_REG_LEN + BNXT_PCIE_STATS_LEN);
>                 return -1;
>         }
> --
> 2.20.1
>