[SCSI] SCSI/aha1740: handle SCSI API errors (08157cd0) · Commits · 戴 / test

drivers/scsi/aha1740.c

+8 −2

Original line number	Diff line number	Diff line
		@@ -586,7 +586,7 @@ static struct scsi_host_template aha1740_template = {

		static int aha1740_probe (struct device *dev)
		{
		int slotbase;
		int slotbase, rc;
		unsigned int irq_level, irq_type, translation;
		struct Scsi_Host *shpnt;
		struct aha1740_hostdata *host;
		@@ -641,10 +641,16 @@ static int aha1740_probe (struct device *dev)
		}

		eisa_set_drvdata (edev, shpnt);
		scsi_add_host (shpnt, dev); /* XXX handle failure */

		rc = scsi_add_host (shpnt, dev);
		if (rc)
		goto err_irq;

		scsi_scan_host (shpnt);
		return 0;

		err_irq:
		free_irq(irq_level, shpnt);
		err_unmap:
		dma_unmap_single (&edev->dev, host->ecb_dma_addr,
		sizeof (host->ecb), DMA_BIDIRECTIONAL);