Re: [PATCH] Remove unneded setting of errno after malloc failure

["H.J. Lu" <hjl.tools@gmail.com>]

On Thu, May 17, 2018 at 6:35 AM, Andreas Schwab <schwab@suse.de> wrote:
> The errno value has alread been set by malloc.
>
>         * resolv/res_send.c (__res_context_send): Don't set errno when
>         returning error after malloc failure.
> ---
>  resolv/res_send.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/resolv/res_send.c b/resolv/res_send.c
> index 9e9541789b..947ebf5212 100644
> --- a/resolv/res_send.c
> +++ b/resolv/res_send.c
> @@ -472,10 +472,7 @@ __res_context_send (struct resolv_context *ctx,
>                                         sizeof (struct sockaddr_in6)
>                                         - sizeof (struct sockaddr_in));
>                         else
> -                         {
> -                           __set_errno (ENOMEM);
> -                           return -1;
> -                         }
> +                               return -1;
>                 }
>                 EXT(statp).nscount = statp->nscount;
>         }
> --
> 2.17.0
>

The commit subject should "unneeded", not "unneded".  Otherwise, LGTM.

Thanks.

-- 
H.J.