net/ethernet: ks8851_mll: signedness bug in ks8851_probe()

netdev->irq is unsigned, so it's never less than zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Tested-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index 231176fcd2ba390d55741d6d5fa82e7be2311823..2784bc706f1e2cd4cca9ed6289f09105ece35bf3 100644 (file)
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -1545,7 +1545,7 @@ static int __devinit ks8851_probe(struct platform_device *pdev)
 
        netdev->irq = platform_get_irq(pdev, 0);
 
-       if (netdev->irq < 0) {
+       if ((int)netdev->irq < 0) {
                err = netdev->irq;
                goto err_get_irq;
        }