i2c-piix4: Various cleanups and minor fixes

[linux-2.6-omap-h63xx.git] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 68d8df0992abfd425c517fc8b9df3d6a40fe71ff..fca23a3bf12c1b5b14d6430ff07abbecbd749cc4 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -454,7 +454,7 @@ static int netdev_boot_setup_add(char *name, struct ifmap *map)
        for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
                if (s[i].name[0] == '\0' || s[i].name[0] == ' ') {
                        memset(s[i].name, 0, sizeof(s[i].name));
-                       strcpy(s[i].name, name);
+                       strlcpy(s[i].name, name, IFNAMSIZ);
                        memcpy(&s[i].map, map, sizeof(s[i].map));
                        break;
                }
@@ -479,7 +479,7 @@ int netdev_boot_setup_check(struct net_device *dev)
 
        for (i = 0; i < NETDEV_BOOT_SETUP_MAX; i++) {
                if (s[i].name[0] != '\0' && s[i].name[0] != ' ' &&
-                   !strncmp(dev->name, s[i].name, strlen(s[i].name))) {
+                   !strcmp(dev->name, s[i].name)) {
                        dev->irq        = s[i].map.irq;
                        dev->base_addr  = s[i].map.base_addr;
                        dev->mem_start  = s[i].map.mem_start;
@@ -2077,6 +2077,10 @@ int netif_receive_skb(struct sk_buff *skb)
 
        rcu_read_lock();
 
+       /* Don't receive packets in an exiting network namespace */
+       if (!net_alive(dev_net(skb->dev)))
+               goto out;
+
 #ifdef CONFIG_NET_CLS_ACT
        if (skb->tc_verd & TC_NCLS) {
                skb->tc_verd = CLR_TC_NCLS(skb->tc_verd);
@@ -2969,7 +2973,7 @@ EXPORT_SYMBOL(dev_unicast_delete);
 /**
  *     dev_unicast_add         - add a secondary unicast address
  *     @dev: device
- *     @addr: address to delete
+ *     @addr: address to add
  *     @alen: length of @addr
  *
  *     Add a secondary unicast address to the device or increase