On Wed, Jan 23, 2013 at 10:26:05PM +0300, Dan Carpenter wrote: > ->remote_rx_info and ->rx_info are struct ntb_rx_info pointers. If we > add sizeof(struct ntb_rx_info) then it goes too far.
Good catch, I'll add it to me pending patch queue. Thanks, Jon > > Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com> > --- > > diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c > index e0bdfd7..676ee16 100644 > --- a/drivers/ntb/ntb_transport.c > +++ b/drivers/ntb/ntb_transport.c > @@ -486,7 +486,7 @@ static void ntb_transport_setup_qp_mw(struct > ntb_transport *nt, > (qp_num / NTB_NUM_MW * rx_size); > rx_size -= sizeof(struct ntb_rx_info); > > - qp->rx_buff = qp->remote_rx_info + sizeof(struct ntb_rx_info); > + qp->rx_buff = qp->remote_rx_info + 1; > qp->rx_max_frame = min(transport_mtu, rx_size); > qp->rx_max_entry = rx_size / qp->rx_max_frame; > qp->rx_index = 0; > @@ -780,7 +780,7 @@ static void ntb_transport_init_queue(struct ntb_transport > *nt, > (qp_num / NTB_NUM_MW * tx_size); > tx_size -= sizeof(struct ntb_rx_info); > > - qp->tx_mw = qp->rx_info + sizeof(struct ntb_rx_info); > + qp->tx_mw = qp->rx_info + 1; > qp->tx_max_frame = min(transport_mtu, tx_size); > qp->tx_max_entry = tx_size / qp->tx_max_frame; > qp->tx_index = 0; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
