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: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jon Mason <jon.mason@intel.com>
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@ -486,7 +486,7 @@ static void ntb_transport_setup_qp_mw(struct ntb_transport *nt,
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(qp_num / NTB_NUM_MW * rx_size);
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rx_size -= sizeof(struct ntb_rx_info);
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qp->rx_buff = qp->remote_rx_info + sizeof(struct ntb_rx_info);
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qp->rx_buff = qp->remote_rx_info + 1;
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qp->rx_max_frame = min(transport_mtu, rx_size);
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qp->rx_max_entry = rx_size / qp->rx_max_frame;
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qp->rx_index = 0;
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@ -780,7 +780,7 @@ static void ntb_transport_init_queue(struct ntb_transport *nt,
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(qp_num / NTB_NUM_MW * tx_size);
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tx_size -= sizeof(struct ntb_rx_info);
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qp->tx_mw = qp->rx_info + sizeof(struct ntb_rx_info);
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qp->tx_mw = qp->rx_info + 1;
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qp->tx_max_frame = min(transport_mtu, tx_size);
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qp->tx_max_entry = tx_size / qp->tx_max_frame;
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qp->tx_index = 0;
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