diff options
Diffstat (limited to 'drivers/scsi/ibmvscsi_tgt/libsrp.c')
| -rw-r--r-- | drivers/scsi/ibmvscsi_tgt/libsrp.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/scsi/ibmvscsi_tgt/libsrp.c b/drivers/scsi/ibmvscsi_tgt/libsrp.c index 5a4cc28ca5ff..0ecad398ed3d 100644 --- a/drivers/scsi/ibmvscsi_tgt/libsrp.c +++ b/drivers/scsi/ibmvscsi_tgt/libsrp.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /******************************************************************************* * SCSI RDMA Protocol lib functions * * Copyright (C) 2006 FUJITA Tomonori <tomof@acm.org> * Copyright (C) 2016 Bryant G. Ly <bryantly@linux.vnet.ibm.com> IBM Corp. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * ***********************************************************************/ #define pr_fmt(fmt) "libsrp: " fmt @@ -193,7 +184,8 @@ static int srp_direct_data(struct ibmvscsis_cmd *cmd, struct srp_direct_buf *md, err = rdma_io(cmd, sg, nsg, md, 1, dir, len); if (dma_map) - dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL); + dma_unmap_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents, + DMA_BIDIRECTIONAL); return err; } @@ -265,7 +257,8 @@ rdma: err = rdma_io(cmd, sg, nsg, md, nmd, dir, len); if (dma_map) - dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL); + dma_unmap_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents, + DMA_BIDIRECTIONAL); free_mem: if (token && dma_map) { |