From: Tobias Klauser <tklauser@nuerscht.ch>
Date: Fri, 3 Feb 2006 11:04:13 +0000 (-0800)
Subject: [PATCH] umem: check pci_set_dma_mask return value correctly
X-Git-Tag: v3.12-rc1~38725
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=74adb52797a7cde217a8ceeaf254a5441a42a72c;p=kernel%2Fkernel-generic.git

[PATCH] umem: check pci_set_dma_mask return value correctly

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index a3614e6..4ada126 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -882,7 +882,7 @@ static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_i
 	       card->card_number, dev->bus->number, dev->devfn);
 
 	if (pci_set_dma_mask(dev, 0xffffffffffffffffLL) &&
-	    !pci_set_dma_mask(dev, 0xffffffffLL)) {
+	    pci_set_dma_mask(dev, 0xffffffffLL)) {
 		printk(KERN_WARNING "MM%d: NO suitable DMA found\n",num_cards);
 		return  -ENOMEM;
 	}