[PATCH net-next 2/4] l2tp: remove l2tp specific refcount debugging

[Guillaume Nault]

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.na...@alphalink.fr>
---
 net/l2tp/l2tp_core.h | 24 ++----------------------
 1 file changed, 2 insertions(+), 22 deletions(-)

diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index 92c90e72259c..9534e16965cc 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))                                    \
-- 
2.15.0