[ATM]: clip causes unregister hang

[mv-sheeva.git] / drivers / net / gianfar.c

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 0e8e3fcde9ff9dc865a9c2170a5a4154aea52264..771e25d8c417440dd4c24dfee3f42bb326b532ef 100644 (file)
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -193,8 +193,12 @@ static int gfar_probe(struct platform_device *pdev)
                priv->interruptTransmit = platform_get_irq_byname(pdev, "tx");
                priv->interruptReceive = platform_get_irq_byname(pdev, "rx");
                priv->interruptError = platform_get_irq_byname(pdev, "error");
+               if (priv->interruptTransmit < 0 || priv->interruptReceive < 0 || priv->interruptError < 0)
+                       goto regs_fail;
        } else {
                priv->interruptTransmit = platform_get_irq(pdev, 0);
+               if (priv->interruptTransmit < 0)
+                       goto regs_fail;
        }
 
        /* get a pointer to the register memory */