Hi, On 8/13/20 9:37 AM, Chen Qun wrote: > Clang static code analyzer show warning: > hw/vfio/platform.c:239:9: warning: Value stored to 'ret' is never read > ret = event_notifier_test_and_clear(intp->interrupt); > ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Reported-by: Euler Robot <euler.ro...@huawei.com> > Signed-off-by: Chen Qun <kuhn.chen...@huawei.com> Reviewed-by: Eric Auger <eric.au...@redhat.com>
Thanks Eric > --- > Cc: Alex Williamson <alex.william...@redhat.com> > Cc: Eric Auger <eric.au...@redhat.com> > --- > hw/vfio/platform.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c > index ac2cefc9b1..869ed2c39d 100644 > --- a/hw/vfio/platform.c > +++ b/hw/vfio/platform.c > @@ -236,7 +236,7 @@ static void vfio_intp_interrupt(VFIOINTp *intp) > trace_vfio_intp_interrupt_set_pending(intp->pin); > QSIMPLEQ_INSERT_TAIL(&vdev->pending_intp_queue, > intp, pqnext); > - ret = event_notifier_test_and_clear(intp->interrupt); > + event_notifier_test_and_clear(intp->interrupt); > return; > } > >
