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[IRDA]: Compilation for CONFIG_INET=n case

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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>
This commit is contained in:
Pavel Emelyanov 2007-11-22 19:15:56 +08:00 committed by Herbert Xu
parent d535a916cd
commit 8c92e6b0bf
1 changed files with 1 additions and 1 deletions
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2
net/irda/irlan/irlan_eth.c
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@ -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);