From: Guillaume Nault <g.nault@alphalink.fr>
Date: Tue, 31 Oct 2017 16:36:44 +0000 (+0100)
Subject: l2tp: remove l2tp specific refcount debugging
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9ff672ba4eefd0821b4ad696511d7b4e94b7e539;p=linux.git

l2tp: remove l2tp specific refcount debugging

With conversion to refcount_t, such manual debugging code doesn't make
sense anymore.
The tunnel part was already dropped by
54652eb12c1b ("l2tp: hold tunnel while looking up sessions in l2tp_netlink").

Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index 92c90e72259c6..9534e16965ccb 100644
--- a/net/l2tp/l2tp_core.h
+++ b/net/l2tp/l2tp_core.h
@@ -294,37 +294,17 @@ static inline void l2tp_tunnel_dec_refcount(struct l2tp_tunnel *tunnel)
 /* Session reference counts. Incremented when code obtains a reference
  * to a session.
  */
-static inline void l2tp_session_inc_refcount_1(struct l2tp_session *session)
+static inline void l2tp_session_inc_refcount(struct l2tp_session *session)
 {
 	refcount_inc(&session->ref_count);
 }
 
-static inline void l2tp_session_dec_refcount_1(struct l2tp_session *session)
+static inline void l2tp_session_dec_refcount(struct l2tp_session *session)
 {
 	if (refcount_dec_and_test(&session->ref_count))
 		l2tp_session_free(session);
 }
 
-#ifdef L2TP_REFCNT_DEBUG
-#define l2tp_session_inc_refcount(_s)					\
-do {									\
-	pr_debug("l2tp_session_inc_refcount: %s:%d %s: cnt=%d\n",	\
-		 __func__, __LINE__, (_s)->name,			\
-		 refcount_read(&_s->ref_count));			\
-	l2tp_session_inc_refcount_1(_s);				\
-} while (0)
-#define l2tp_session_dec_refcount(_s)					\
-do {									\
-	pr_debug("l2tp_session_dec_refcount: %s:%d %s: cnt=%d\n",	\
-		 __func__, __LINE__, (_s)->name,			\
-		 refcount_read(&_s->ref_count));			\
-	l2tp_session_dec_refcount_1(_s);				\
-} while (0)
-#else
-#define l2tp_session_inc_refcount(s) l2tp_session_inc_refcount_1(s)
-#define l2tp_session_dec_refcount(s) l2tp_session_dec_refcount_1(s)
-#endif
-
 #define l2tp_printk(ptr, type, func, fmt, ...)				\
 do {									\
 	if (((ptr)->debug) & (type))					\