From 51230ad667690d0b282ff3bc81d6f08a38ececc6 Mon Sep 17 00:00:00 2001 From: Anders Roxell Date: Thu, 16 May 2019 11:20:57 +0200 Subject: [PATCH] locking/lockdep: remove print_lock_trace function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit gcc warns that function print_lock_trace() is unused if CONFIG_PROVE_LOCKING isn't set. ../kernel/locking/lockdep.c:2820:13: warning: ‘print_lock_trace’ defined but not used [-Wunused-function] static void print_lock_trace(struct lock_trace *trace, unsigned int spaces) Rework so we remove the function if CONFIG_PROVE_LOCKING isn't set. Fixes: c120bce78065 ("lockdep: Simplify stack trace handling") Signed-off-by: Anders Roxell --- kernel/locking/lockdep.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index d06190fa5082..df1bd3ba56bc 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -2816,10 +2816,6 @@ static inline int validate_chain(struct task_struct *curr, { return 1; } - -static void print_lock_trace(struct lock_trace *trace, unsigned int spaces) -{ -} #endif /* -- 2.20.1