[PATCH] Variables only used in ifdef

[Wang Chen <wangchen@xxxxxxxxxxxxxx>]

Move the variables which only used in #ifdef to where they should be.
Otherwise, "defined but not used" compile warning will go out.

Signed-off-by: Wang Chen <wangchen@xxxxxxxxxxxxxx>
---
diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index 29b4b94..c938d4c 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -763,10 +763,10 @@ 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)
 		{


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