On 04/08/2018 12:44 PM, Mathieu Malaterre wrote:
> In commit 7a22d6321c3d ("powerpc/mm/radix: Update command line parsing for
> disable_radix") an `if` statement was added for a possible empty body
> (prom_debug).
>
> Fix the following warning, treated as error with W=1:
>
> arch/powerpc/kernel/prom_init.c:656:46: error: suggest braces around empty
> body in an ‘if’ statement [-Werror=empty-body]
>
> Signed-off-by: Mathieu Malaterre <ma...@debian.org>
> ---
> arch/powerpc/kernel/prom_init.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
> index 5ae153b97d0a..f0e802495530 100644
> --- a/arch/powerpc/kernel/prom_init.c
> +++ b/arch/powerpc/kernel/prom_init.c
> @@ -652,8 +652,9 @@ static void __init early_cmdline_parse(void)
> } else
> prom_radix_disable = true;
> }
> - if (prom_radix_disable)
> + if (prom_radix_disable) {
> prom_debug("Radix disabled from cmdline\n");
Looks like the macro for #prom_debug() should be fixed instead.
> + }
> }
>
> #if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_PPC_POWERNV)
>
--
~Randy
