Re: [Qemu-devel] [PATCH 12/13] qapi: Clean up superfluous null check in qapi_dealloc_type_str()

[Eric Blake]

On 02/10/2014 07:20 AM, Markus Armbruster wrote:
> Argument can't be null.  No other Visitor method type_str() checks for
> null.
> 
> Signed-off-by: Markus Armbruster <address@hidden>
> ---
>  qapi/qapi-dealloc-visitor.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)

Reviewed-by: Eric Blake <address@hidden>

> 
> diff --git a/qapi/qapi-dealloc-visitor.c b/qapi/qapi-dealloc-visitor.c
> index dc53545..d0ea118 100644
> --- a/qapi/qapi-dealloc-visitor.c
> +++ b/qapi/qapi-dealloc-visitor.c
> @@ -131,9 +131,7 @@ static void qapi_dealloc_end_list(Visitor *v, Error 
> **errp)
>  static void qapi_dealloc_type_str(Visitor *v, char **obj, const char *name,
>                                    Error **errp)
>  {
> -    if (obj) {
> -        g_free(*obj);
> -    }
> +    g_free(*obj);
>  }
>  
>  static void qapi_dealloc_type_int(Visitor *v, int64_t *obj, const char *name,
> 

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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