[SCSI] SCSI/aha1740: handle SCSI API errors
Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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@ -586,7 +586,7 @@ static struct scsi_host_template aha1740_template = {
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static int aha1740_probe (struct device *dev)
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{
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int slotbase;
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int slotbase, rc;
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unsigned int irq_level, irq_type, translation;
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struct Scsi_Host *shpnt;
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struct aha1740_hostdata *host;
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@ -641,10 +641,16 @@ static int aha1740_probe (struct device *dev)
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}
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eisa_set_drvdata (edev, shpnt);
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scsi_add_host (shpnt, dev); /* XXX handle failure */
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rc = scsi_add_host (shpnt, dev);
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if (rc)
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goto err_irq;
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scsi_scan_host (shpnt);
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return 0;
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err_irq:
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free_irq(irq_level, shpnt);
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err_unmap:
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dma_unmap_single (&edev->dev, host->ecb_dma_addr,
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sizeof (host->ecb), DMA_BIDIRECTIONAL);
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