drivers/net/wan/syncppp: Fix unused-var warnings

Fix !CONFIG_INET warnings.

Spotted, and original patch authored by: Manish Katiyar <mkatiyar@gmail.com>

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index 327d58589e12885f6aba7792168706b88fc5abce..6e92f7b44b1aa6d315d84898ce6a990b96ed3a0a 100644 (file)
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -756,10 +756,11 @@ static void sppp_cisco_input (struct sppp *sp, struct sk_buff *skb)
        case CISCO_ADDR_REQ:
                /* Stolen from net/ipv4/devinet.c -- SIOCGIFADDR ioctl */
                {
-               struct in_device *in_dev;
-               struct in_ifaddr *ifa;
                __be32 addr = 0, mask = htonl(~0U); /* FIXME: is the mask correct? */
 #ifdef CONFIG_INET
+               struct in_device *in_dev;
+               struct in_ifaddr *ifa;
+
                rcu_read_lock();
                if ((in_dev = __in_dev_get_rcu(dev)) != NULL)
                {