[IRDA]: Compilation for CONFIG_INET=n case

Found this occasionally.

The CONFIG_INET=n is hardly ever set, but if it is the
irlan_eth_send_gratuitous_arp() compilation should produce a
warning about unused variable in_dev.

Too pedantic? :)

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c
index 7f9c854..c682207 100644 (file)
--- a/net/irda/irlan/irlan_eth.c
+++ b/net/irda/irlan/irlan_eth.c
@@ -296,6 +296,7 @@ void irlan_eth_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
  */
 void irlan_eth_send_gratuitous_arp(struct net_device *dev)
 {
+#ifdef CONFIG_INET
        struct in_device *in_dev;
 
        /*
@@ -303,7 +304,6 @@ void irlan_eth_send_gratuitous_arp(struct net_device *dev)
         * is useful if we have changed access points on the same
         * subnet.
         */
-#ifdef CONFIG_INET
        IRDA_DEBUG(4, "IrLAN: Sending gratuitous ARP\n");
        rcu_read_lock();
        in_dev = __in_dev_get_rcu(dev);