Re: [bug report] vmbus: add prefetch to ring buffer iterator

2017-07-20 Thread Stephen Hemminger
On Thu, 20 Jul 2017 13:48:45 +0300 Dan Carpenter wrote: > Hello Stephen Hemminger, > > The patch 15e1674de747: "vmbus: add prefetch to ring buffer iterator" > from Jun 25, 2017, leads to the following static checker warning: > > drivers/hv/ring_buffer.c:366

RE: [bug report] vmbus: add prefetch to ring buffer iterator

2017-07-20 Thread KY Srinivasan
com> > Subject: [bug report] vmbus: add prefetch to ring buffer iterator > > Hello Stephen Hemminger, > > The patch 15e1674de747: "vmbus: add prefetch to ring buffer iterator" > from Jun 25, 2017, leads to the following static checker warning: > > driv

[bug report] vmbus: add prefetch to ring buffer iterator

2017-07-20 Thread Dan Carpenter
Hello Stephen Hemminger, The patch 15e1674de747: "vmbus: add prefetch to ring buffer iterator" from Jun 25, 2017, leads to the following static checker warning: drivers/hv/ring_buffer.c:366 hv_pkt_iter_first() warn: 'desc' can't be NULL. drivers/hv/ring_buffer.c 357 struct