diff options
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c index 0c6a3acef2db..5d1504e29a11 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c @@ -615,13 +615,8 @@ void bnxt_qplib_disable_rcfw_channel(struct bnxt_qplib_rcfw *rcfw) bnxt_qplib_rcfw_stop_irq(rcfw, true); - if (rcfw->cmdq_bar_reg_iomem) - iounmap(rcfw->cmdq_bar_reg_iomem); - rcfw->cmdq_bar_reg_iomem = NULL; - - if (rcfw->creq_bar_reg_iomem) - iounmap(rcfw->creq_bar_reg_iomem); - rcfw->creq_bar_reg_iomem = NULL; + iounmap(rcfw->cmdq_bar_reg_iomem); + iounmap(rcfw->creq_bar_reg_iomem); indx = find_first_bit(rcfw->cmdq_bitmap, rcfw->bmap_size); if (indx != rcfw->bmap_size) @@ -630,6 +625,8 @@ void bnxt_qplib_disable_rcfw_channel(struct bnxt_qplib_rcfw *rcfw) kfree(rcfw->cmdq_bitmap); rcfw->bmap_size = 0; + rcfw->cmdq_bar_reg_iomem = NULL; + rcfw->creq_bar_reg_iomem = NULL; rcfw->aeq_handler = NULL; rcfw->vector = 0; } @@ -713,6 +710,8 @@ int bnxt_qplib_enable_rcfw_channel(struct pci_dev *pdev, if (!rcfw->creq_bar_reg_iomem) { dev_err(&rcfw->pdev->dev, "CREQ BAR region %d mapping failed\n", rcfw->creq_bar_reg); + iounmap(rcfw->cmdq_bar_reg_iomem); + rcfw->cmdq_bar_reg_iomem = NULL; return -ENOMEM; } rcfw->creq_qp_event_processed = 0; |