Got it. Thanks Jens. On Mon, Aug 24, 2020 at 3:45 PM Jens Axboe <axboe@xxxxxxxxx> wrote: > > On 8/24/20 1:43 PM, Tong Zhang wrote: > > variable err is uninitialized when bio is an error code > > It's fixed in Linus's tree: > > commit 17bc10300c69bd51b82983cdadafa0a7791f074e > Author: Nathan Chancellor <natechancellor@xxxxxxxxx> > Date: Mon Aug 17 23:49:25 2020 -0700 > > block/rnbd: Ensure err is always initialized in process_rdma > > -- > Jens Axboe >