Unverified Commit cc0f868d authored by Dan Carpenter's avatar Dan Carpenter Committed by Jon Mason

NTB: fix pointer math issues

->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.
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarJon Mason <jon.mason@intel.com>
parent ad3e2751
......@@ -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;
......
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