Re: [PATCH] migration/ram: Fix compilation with -Wshadow=local

[Markus Armbruster <armbru@redhat.com>]

Thomas Huth <thuth@redhat.com> writes:

> No need for a new variable here, especially not for one that shadows
> a variable from the beginning of the function scope. With this change
> the code now successfully compiles with -Wshadow=local.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
>  migration/ram.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/migration/ram.c b/migration/ram.c
> index 92769902bb..9de9e54fa9 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -3238,8 +3238,7 @@ static int ram_save_complete(QEMUFile *f, void *opaque)
>  
>          ram_flush_compressed_data(rs);
>  
> -        int ret = rdma_registration_stop(f, RAM_CONTROL_FINISH);
> -        if (ret < 0) {
> +        if (rdma_registration_stop(f, RAM_CONTROL_FINISH) < 0) {
>              qemu_file_set_error(f, ret);
>          }
>      }

Reviewed-by: Markus Armbruster <armbru@redhat.com>

And queued.  Thanks!