Re: [Qemu-devel] [PATCH v2 3/4] qemu-io-cmds: g_renew() can't fail, bury dead error handling

[Jeff Cody <jcody@redhat.com>]

On Mon, Aug 18, 2014 at 06:10:42PM +0200, Markus Armbruster wrote:
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> ---
>  qemu-io-cmds.c | 11 +----------
>  1 file changed, 1 insertion(+), 10 deletions(-)
> 
> diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c
> index afd8867..b224ede 100644
> --- a/qemu-io-cmds.c
> +++ b/qemu-io-cmds.c
> @@ -115,22 +115,13 @@ static char **breakline(char *input, int *count)
>      int c = 0;
>      char *p;
>      char **rval = g_new0(char *, 1);
> -    char **tmp;
>  
>      while (rval && (p = qemu_strsep(&input, " ")) != NULL) {
>          if (!*p) {
>              continue;
>          }
>          c++;
> -        tmp = g_renew(char *, rval, (c + 1));
> -        if (!tmp) {
> -            g_free(rval);
> -            rval = NULL;
> -            c = 0;
> -            break;
> -        } else {
> -            rval = tmp;
> -        }
> +        rval = g_renew(char *, rval, (c + 1));
>          rval[c - 1] = p;
>          rval[c] = NULL;
>      }
> -- 
> 1.9.3
> 
>

Reviewed-by: Jeff Cody <jcody@redhat.com>