[NET] NETROM: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netrom/nr_timer.c b/net/netrom/nr_timer.c
index ddba1c1..6cfaad9 100644
--- a/net/netrom/nr_timer.c
+++ b/net/netrom/nr_timer.c
@@ -43,7 +43,7 @@
 	init_timer(&nr->t1timer);
 	nr->t1timer.data     = (unsigned long)sk;
 	nr->t1timer.function = &nr_t1timer_expiry;
-	
+
 	init_timer(&nr->t2timer);
 	nr->t2timer.data     = (unsigned long)sk;
 	nr->t2timer.function = &nr_t2timer_expiry;