mac8390: propagate error code from request_irq
Use the request_irq() error code as the return value for mac8390_open().
EAGAIN doesn't make sense for Nubus slot IRQs. Only this driver can claim
this IRQ (until the NIC is removed, which means everything is powered
down).
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/mac8390.c b/drivers/net/mac8390.c
index 1136c9a..6b14cfe 100644
--- a/drivers/net/mac8390.c
+++ b/drivers/net/mac8390.c
@@ -641,12 +641,13 @@
static int mac8390_open(struct net_device *dev)
{
+ int err;
+
__ei_open(dev);
- if (request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev)) {
- pr_info("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
- return -EAGAIN;
- }
- return 0;
+ err = request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev);
+ if (err)
+ pr_info("%s: unable to get IRQ %d\n", dev->name, dev->irq);
+ return err;
}
static int mac8390_close(struct net_device *dev)