From d9120d6d357e869bd8d064b38ac33a6b48ba36c9 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Wed, 24 Jun 2009 19:55:22 +0000 Subject: [PATCH] SCSI: zalon: fix oops on attach failure commit d3a263a8168f78874254ea9da9595cfb0f3e96d7 upstream. I recently discovered on my zalon that if the attachment fails because of a bus misconfiguration (I scrapped my HVD array, so the card is now unterminated) then the system oopses. The reason is that if ncr_attach() returns NULL (signalling failure) that NULL is passed by the goto failed straight into ncr_detach() which oopses. The fix is just to return -ENODEV in this case. Signed-off-by: James Bottomley Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/zalon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/zalon.c b/drivers/scsi/zalon.c index 3c4a300494a4..b8171de8f094 100644 --- a/drivers/scsi/zalon.c +++ b/drivers/scsi/zalon.c @@ -134,7 +134,7 @@ zalon_probe(struct parisc_device *dev) host = ncr_attach(&zalon7xx_template, unit, &device); if (!host) - goto fail; + return -ENODEV; if (request_irq(dev->irq, ncr53c8xx_intr, IRQF_SHARED, "zalon", host)) { printk(KERN_ERR "%s: irq problem with %d, detaching\n ", -- 2.39.2