[PATCH] m68knommu: modify the ColdFire PIT timer for new 5208

[powerpc.git] / arch / um / drivers / net_kern.c

diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 721e260..fe865d9 100644 (file)
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -96,7 +96,6 @@ irqreturn_t uml_net_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static int uml_net_open(struct net_device *dev)
 {
        struct uml_net_private *lp = dev->priv;
-       char addr[sizeof("255.255.255.255\0")];
        int err;
 
        spin_lock(&lp->lock);
@@ -107,7 +106,7 @@ static int uml_net_open(struct net_device *dev)
        }
 
        if(!lp->have_mac){
-               dev_ip_addr(dev, addr, &lp->mac[2]);
+               dev_ip_addr(dev, &lp->mac[2]);
                set_ether_mac(dev, lp->mac);
        }
 
@@ -664,8 +663,6 @@ static int uml_inetaddr_event(struct notifier_block *this, unsigned long event,
                              void *ptr)
 {
        struct in_ifaddr *ifa = ptr;
-       u32 addr = ifa->ifa_address;
-       u32 netmask = ifa->ifa_mask;
        struct net_device *dev = ifa->ifa_dev->dev;
        struct uml_net_private *lp;
        void (*proc)(unsigned char *, unsigned char *, void *);
@@ -685,14 +682,8 @@ static int uml_inetaddr_event(struct notifier_block *this, unsigned long event,
                break;
        }
        if(proc != NULL){
-               addr_buf[0] = addr & 0xff;
-               addr_buf[1] = (addr >> 8) & 0xff;
-               addr_buf[2] = (addr >> 16) & 0xff;
-               addr_buf[3] = addr >> 24;
-               netmask_buf[0] = netmask & 0xff;
-               netmask_buf[1] = (netmask >> 8) & 0xff;
-               netmask_buf[2] = (netmask >> 16) & 0xff;
-               netmask_buf[3] = netmask >> 24;
+               memcpy(addr_buf, &ifa->ifa_address, sizeof(addr_buf));
+               memcpy(netmask_buf, &ifa->ifa_mask, sizeof(netmask_buf));
                (*proc)(addr_buf, netmask_buf, &lp->user);
        }
        return(NOTIFY_DONE);
@@ -774,27 +765,18 @@ int setup_etheraddr(char *str, unsigned char *addr)
        return(1);
 }
 
-void dev_ip_addr(void *d, char *buf, char *bin_buf)
+void dev_ip_addr(void *d, unsigned char *bin_buf)
 {
        struct net_device *dev = d;
        struct in_device *ip = dev->ip_ptr;
        struct in_ifaddr *in;
-       u32 addr;
 
        if((ip == NULL) || ((in = ip->ifa_list) == NULL)){
                printk(KERN_WARNING "dev_ip_addr - device not assigned an "
                       "IP address\n");
                return;
        }
-       addr = in->ifa_address;
-       sprintf(buf, "%d.%d.%d.%d", addr & 0xff, (addr >> 8) & 0xff, 
-               (addr >> 16) & 0xff, addr >> 24);
-       if(bin_buf){
-               bin_buf[0] = addr & 0xff;
-               bin_buf[1] = (addr >> 8) & 0xff;
-               bin_buf[2] = (addr >> 16) & 0xff;
-               bin_buf[3] = addr >> 24;
-       }
+       memcpy(bin_buf, &in->ifa_address, sizeof(in->ifa_address));
 }
 
 void set_ether_mac(void *d, unsigned char *addr)
@@ -829,14 +811,8 @@ void iter_addresses(void *d, void (*cb)(unsigned char *, unsigned char *,
        if(ip == NULL) return;
        in = ip->ifa_list;
        while(in != NULL){
-               address[0] = in->ifa_address & 0xff;
-               address[1] = (in->ifa_address >> 8) & 0xff;
-               address[2] = (in->ifa_address >> 16) & 0xff;
-               address[3] = in->ifa_address >> 24;
-               netmask[0] = in->ifa_mask & 0xff;
-               netmask[1] = (in->ifa_mask >> 8) & 0xff;
-               netmask[2] = (in->ifa_mask >> 16) & 0xff;
-               netmask[3] = in->ifa_mask >> 24;
+               memcpy(address, &in->ifa_address, sizeof(address));
+               memcpy(netmask, &in->ifa_mask, sizeof(netmask));
                (*cb)(address, netmask, arg);
                in = in->ifa_next;
        }