hamradio: remove unused variable

Signed-off-by: Andre Haupt <andre@bitwigglers.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index 0b94833..e8cfade 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -1077,8 +1077,6 @@
 
 static void start_timer(struct scc_priv *priv, int t, int r15)
 {
-	unsigned long flags;
-
 	outb(priv->tmr_mode, priv->tmr_ctrl);
 	if (t == 0) {
 		tm_isr(priv);