Commit-ID: c0090c4c85c27d1fa3d785c935501b7207cd2869 Gitweb: https://git.kernel.org/tip/c0090c4c85c27d1fa3d785c935501b7207cd2869 Author: Anders Roxell <[email protected]> AuthorDate: Thu, 16 May 2019 21:13:26 +0200 Committer: Ingo Molnar <[email protected]> CommitDate: Fri, 24 May 2019 09:05:46 +0200
locking/lockdep: Remove the unused print_lock_trace() function 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] Rework so we remove the function if CONFIG_PROVE_LOCKING isn't set. Signed-off-by: Anders Roxell <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Fixes: c120bce78065 ("lockdep: Simplify stack trace handling") Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- kernel/locking/lockdep.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 6b283b4f87aa..8d32ae7768a7 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -2818,10 +2818,6 @@ static inline int validate_chain(struct task_struct *curr, { return 1; } - -static void print_lock_trace(struct lock_trace *trace, unsigned int spaces) -{ -} #endif /*
