[PATCH] umem: check pci_set_dma_mask return value correctly

[Alexey Dobriyan <adobriyan@gmail.com>]

From: Tobias Klauser <tklauser@nuerscht.ch>

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---

 drivers/block/umem.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -882,7 +882,7 @@ static int __devinit mm_pci_probe(struct
 	       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;
 	}

-
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