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/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index dca6541..7f9f6e3 100644
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -662,7 +662,7 @@
  */
 static irqreturn_t xemaclite_interrupt(int irq, void *dev_id)
 {
-	bool tx_complete = 0;
+	bool tx_complete = false;
 	struct net_device *dev = dev_id;
 	struct net_local *lp = netdev_priv(dev);
 	void __iomem *base_addr = lp->base_addr;
@@ -683,7 +683,7 @@
 		tx_status &= ~XEL_TSR_XMIT_ACTIVE_MASK;
 		out_be32(base_addr + XEL_TSR_OFFSET, tx_status);
 
-		tx_complete = 1;
+		tx_complete = true;
 	}
 
 	/* Check if the Transmission for the second buffer is completed */
@@ -695,7 +695,7 @@
 		out_be32(base_addr + XEL_BUFFER_OFFSET + XEL_TSR_OFFSET,
 			 tx_status);
 
-		tx_complete = 1;
+		tx_complete = true;
 	}
 
 	/* If there was a Tx interrupt, call the Tx Handler */