Le 10/03/2020 à 15:26, Kevin Wolf a écrit :
> Am 02.03.2020 um 14:07 hat Chen Qun geschrieben:
>> Clang static code analyzer show warning:
>> block/iscsi.c:1920:9: warning: Value stored to 'flags' is never read
>> flags &= ~BDRV_O_RDWR;
>> ^ ~~~~~~~~~~~~
>>
>> Reported-by: Euler Robot <euler.ro...@huawei.com>
>> Signed-off-by: Chen Qun <kuhn.chen...@huawei.com>
>> ---
>> Cc: Ronnie Sahlberg <ronniesahlb...@gmail.com>
>> Cc: Paolo Bonzini <pbonz...@redhat.com>
>> Cc: Peter Lieven <p...@kamp.de>
>> Cc: Kevin Wolf <kw...@redhat.com>
>> Cc: Max Reitz <mre...@redhat.com>
>>
>> v1->v2:
>> Keep the 'flags' then use it(Base on Kevin's comments).
>
> I think this patch wants a different subject line now.
It needs also a better explanation in the commit message and should not
go through trivial as the change is not obvious.
Thanks,
Laurent
>
>> diff --git a/block/iscsi.c b/block/iscsi.c
>> index 682abd8e09..50bae51700 100644
>> --- a/block/iscsi.c
>> +++ b/block/iscsi.c
>> @@ -2002,7 +2002,7 @@ static int iscsi_open(BlockDriverState *bs, QDict
>> *options, int flags,
>> iscsilun->cluster_size = iscsilun->bl.opt_unmap_gran *
>> iscsilun->block_size;
>> if (iscsilun->lbprz) {
>> - ret = iscsi_allocmap_init(iscsilun, bs->open_flags);
>> + ret = iscsi_allocmap_init(iscsilun, flags);
>> }
>> }
>
> The code looks good.
>
> Reviewed-by: Kevin Wolf <kw...@redhat.com>
>
>
