From: Michal Kubecek <mkubecek@suse.cz>
Date: Wed, 4 Mar 2020 17:24:20 +0100
Subject: tun: drop TUN_DEBUG and tun_debug()
Patch-mainline: v5.7-rc1
Git-commit: 5af09071348160e1f938df13b1f75d1e1739d366
References: bsc#1176447

TUN_DEBUG and tun_debug() are no longer used anywhere, drop them.

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/tun.c |   17 -----------------
 1 file changed, 17 deletions(-)

--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -75,23 +75,6 @@
 static void tun_default_link_ksettings(struct net_device *dev,
 				       struct ethtool_link_ksettings *cmd);
 
-/* Uncomment to enable debugging */
-/* #define TUN_DEBUG 1 */
-
-#ifdef TUN_DEBUG
-#define tun_debug(level, tun, fmt, args...)			\
-do {								\
-	if (tun->msg_enable)					\
-		netdev_printk(level, tun->dev, fmt, ##args);	\
-} while (0)
-#else
-#define tun_debug(level, tun, fmt, args...)			\
-do {								\
-	if (0)							\
-		netdev_printk(level, tun->dev, fmt, ##args);	\
-} while (0)
-#endif
-
 #define TUN_RX_PAD (NET_IP_ALIGN + NET_SKB_PAD)
 
 /* TUN device flags */