[PATCH] sky2: don't hard code number of ports

It is cleaner, to not loop over both ports if only one exists.

Signed-off-by: Stephen Hemminger <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 765c8f063512afdbcf3f1ea2bbb1e10767cf1361..6ad676d2cbc1b7c71ee01098452ca23a759b719f 100644 (file)
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3430,7 +3430,7 @@ static int sky2_suspend(struct pci_dev *pdev, pm_message_t state)
        if (!(pstate == PCI_D3hot || pstate == PCI_D3cold))
                return -EINVAL;
 
-       for (i = 0; i < 2; i++) {
+       for (i = 0; i < hw->ports; i++) {
                struct net_device *dev = hw->dev[i];
 
                if (dev) {
@@ -3460,7 +3460,7 @@ static int sky2_resume(struct pci_dev *pdev)
        if (err)
                goto out;
 
-       for (i = 0; i < 2; i++) {
+       for (i = 0; i < hw->ports; i++) {
                struct net_device *dev = hw->dev[i];
                if (dev && netif_running(dev)) {
                        netif_device_attach(dev);