NTB: Code Style Clean-up

Some white space and 80 char overruns corrected.

Signed-off-by: Jon Mason <jon.mason@intel.com>
diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c
index 14570b2..63aa9d9 100644
--- a/drivers/net/ntb_netdev.c
+++ b/drivers/net/ntb_netdev.c
@@ -377,7 +377,7 @@
 {
 	struct net_device *ndev;
 	struct ntb_netdev *dev;
-	bool found  = false;
+	bool found = false;
 
 	list_for_each_entry(dev, &dev_list, list) {
 		if (dev->pdev == pdev) {