[PATCH 20/21] sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Fix warn unused result

[Siddhesh Poyarekar]

On 2023-06-20 14:19, Frédéric Bérat wrote:
> The fread routine return value needs to be checked when fortification
> is enabled, hence use xfread helper.
> ---

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>

>   sysdeps/powerpc/fpu/tst-setcontext-fpscr.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
> index 2fd8838bbe..2eba5f2672 100644
> --- a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
> +++ b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
> @@ -27,6 +27,8 @@
>   #include <sys/auxv.h>
>   #include <support/support.h>
>   
> +#include <support/xstdio.h>
> +
>   static ucontext_t ctx[3];
>   
>   
> @@ -61,7 +63,7 @@ ElfW(Addr) query_auxv(int type)
>   
>         do
>   	{
> -	  fread (&auxv_struct, sizeof (ElfW(auxv_t)), 1, auxv_f);
> +	  xfread (&auxv_struct, sizeof (ElfW(auxv_t)), 1, auxv_f);
>   	  auxv[i] = auxv_struct;
>   	  i++;
>   	} while(auxv_struct.a_type != AT_NULL);