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-rw-r--r--drivers/scsi/nsp32.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 5c55e152e718..159fd5d8f98d 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -2886,12 +2886,19 @@ static int nsp32_detect(struct scsi_host_template *sht)
}
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
- scsi_add_host (host, &PCIDEV->dev);
+ ret = scsi_add_host(host, &PCIDEV->dev);
+ if (ret) {
+ nsp32_msg(KERN_ERR, "failed to add scsi host");
+ goto free_region;
+ }
scsi_scan_host(host);
#endif
pci_set_drvdata(PCIDEV, host);
return DETECT_OK;
+ free_region:
+ release_region(host->io_port, host->n_io_port);
+
free_irq:
free_irq(host->irq, data);