From 9ff672ba4eefd0821b4ad696511d7b4e94b7e539 Mon Sep 17 00:00:00 2001 From: Guillaume Nault Date: Tue, 31 Oct 2017 17:36:44 +0100 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- 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 92c90e7..9534e16 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)) \ -- 2.7.4