net: fix assignment of 0/1 to bool variables.

DaveM said:
   Please, this kind of stuff rots forever and not using bool properly
   drives me crazy.

Joe Perches <joe@perches.com> gave me the spatch script:

	@@
	bool b;
	@@
	-b = 0
	+b = false
	@@
	bool b;
	@@
	-b = 1
	+b = true

I merely installed coccinelle, read the documentation and took credit.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index ceb51b6..a034572 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -719,11 +719,11 @@
 		return;
 
 	if (skb_queue_empty(&priv->bc_ps_buf)) {
-		bool tx_buff_bc = 0;
+		bool tx_buff_bc = false;
 
 		while ((skb = ieee80211_get_buffered_bc(priv->hw, priv->vif))) {
 			skb_queue_tail(&priv->bc_ps_buf, skb);
-			tx_buff_bc = 1;
+			tx_buff_bc = true;
 		}
 		if (tx_buff_bc) {
 			ieee80211_stop_queues(priv->hw);