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

[Markus Armbruster <armbru@redhat.com>]

Markus Armbruster <armbru@redhat.com> writes:

> 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!

Unqueued.