lockdep: Actually _dec_ in debug_atomic_dec

Fix a silly copy-paste mistake that was making debug_atomic_dec use
this_cpu_inc instead of this_cpu_dec.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>

diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h
index 7de27a80f802648e55a5796039a814d074999ccd..8d929c717d3e6ec321ad0b50d4c65f9a965a4588 100644 (file)
--- a/kernel/lockdep_internals.h
+++ b/kernel/lockdep_internals.h
@@ -149,7 +149,7 @@ DECLARE_PER_CPU(struct lockdep_stats, lockdep_stats);
 
 #define debug_atomic_dec(ptr)                  {               \
        WARN_ON_ONCE(!irqs_disabled());                         \
-       this_cpu_inc(lockdep_stats.ptr);                        \
+       this_cpu_dec(lockdep_stats.ptr);                        \
 }
 
 #define debug_atomic_read(ptr)         ({                              \