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path: root/drivers/net/dummy.c
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Diffstat (limited to 'drivers/net/dummy.c')
-rw-r--r--drivers/net/dummy.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 2146cf74425..60673bc292c 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -11,7 +11,7 @@
One solution is to set up a dummy link using PPP/SLIP/PLIP,
but this seems (to me) too much overhead for too little gain.
This driver provides a small alternative. Thus you can do
-
+
[when not running slip]
ifconfig dummy slip.addr.ess.here up
[to go to slip]
@@ -44,9 +44,9 @@ static int dummy_set_address(struct net_device *dev, void *p)
{
struct sockaddr *sa = p;
- if (!is_valid_ether_addr(sa->sa_data))
+ if (!is_valid_ether_addr(sa->sa_data))
return -EADDRNOTAVAIL;
-
+
memcpy(dev->dev_addr, sa->sa_data, ETH_ALEN);
return 0;
}
@@ -111,7 +111,7 @@ static int __init dummy_init_one(int index)
free_netdev(dev_dummy);
dev_dummy = NULL;
} else {
- dummies[index] = dev_dummy;
+ dummies[index] = dev_dummy;
}
return err;
@@ -121,30 +121,30 @@ static void dummy_free_one(int index)
{
unregister_netdev(dummies[index]);
free_netdev(dummies[index]);
-}
+}
static int __init dummy_init_module(void)
-{
+{
int i, err = 0;
- dummies = kmalloc(numdummies * sizeof(void *), GFP_KERNEL);
+ dummies = kmalloc(numdummies * sizeof(void *), GFP_KERNEL);
if (!dummies)
- return -ENOMEM;
+ return -ENOMEM;
for (i = 0; i < numdummies && !err; i++)
- err = dummy_init_one(i);
- if (err) {
+ err = dummy_init_one(i);
+ if (err) {
i--;
while (--i >= 0)
dummy_free_one(i);
}
return err;
-}
+}
static void __exit dummy_cleanup_module(void)
{
int i;
- for (i = 0; i < numdummies; i++)
- dummy_free_one(i);
- kfree(dummies);
+ for (i = 0; i < numdummies; i++)
+ dummy_free_one(i);
+ kfree(dummies);
}
module_init(dummy_init_module);