1 files changed, 15 insertions, 15 deletions

diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index dd8c15ac5c7..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]
@@ -28,7 +28,6 @@
                         Alan Cox, 30th May 1994
 */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
@@ -45,9 +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;
 }
@@ -112,7 +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;
@@ -122,29 +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);