On 01.12.2015 15:44, Alberto Garcia wrote:
> On Tue 10 Nov 2015 04:44:22 AM CET, Max Reitz wrote:
>> @@ -1398,32 +1397,21 @@ static int bdrv_open_inherit(BlockDriverState **pbs,
>> const char *filename,
>> bool options_non_empty = options ? qdict_size(options) : false;
>>
On Tue 10 Nov 2015 04:44:22 AM CET, Max Reitz wrote:
> @@ -1398,32 +1397,21 @@ static int bdrv_open_inherit(BlockDriverState **pbs,
> const char *filename,
> bool options_non_empty = options ? qdict_size(options) : false;
> QDECREF(options);
>
> -if (*pbs) {
> -
There are no callers to bdrv_open() or bdrv_open_inherit() left that
pass a pointer to a non-NULL BDS pointer as the first argument of these
functions, so we can finally drop that parameter and just make them
return the new BDS.
Generally, the following pattern is applied:
bs = NULL;
ret
