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tun: drop TUN_DEBUG and tun_debug()

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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>
This commit is contained in:
Michal Kubecek 2020-03-04 17:24:20 +01:00 committed by David S. Miller
parent 3424170f37
commit 5af0907134
1 changed files with 0 additions and 17 deletions
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17
drivers/net/tun.c
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@ -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 */