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staging: rtl8192e: probe: iounmap mmio when probe fails
In case of probe failure, io memory was not released properly. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parent
cb7cca3ae8
commit
948fa942dc
1 changed files with 4 additions and 2 deletions
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@ -2642,12 +2642,12 @@ static int rtl8192_pci_probe(struct pci_dev *pdev,
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pci_read_config_byte(pdev, 0x08, &revision_id);
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/* If the revisionid is 0x10, the device uses rtl8192se. */
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if (pdev->device == 0x8192 && revision_id == 0x10)
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goto err_rel_mem;
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goto err_unmap;
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priv->ops = ops;
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if (rtl92e_check_adapter(pdev, dev) == false)
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goto err_rel_mem;
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goto err_unmap;
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dev->irq = pdev->irq;
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priv->irq = 0;
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@ -2688,6 +2688,8 @@ static int rtl8192_pci_probe(struct pci_dev *pdev,
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err_free_irq:
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free_irq(dev->irq, dev);
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priv->irq = 0;
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err_unmap:
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iounmap((void __iomem *)ioaddr);
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err_rel_mem:
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release_mem_region(pmem_start, pmem_len);
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err_rel_rtllib:
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