locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_...

[linux-2.6-block.git] / kernel / trace / trace_stack.c

diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 49cb41412eece8bb7dff9bedf5fd7991ade07b76..780262210c9aba54035329fd8be357adcbf2c987 100644 (file)
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -77,7 +77,7 @@ check_stack(unsigned long ip, unsigned long *stack)
 {
        unsigned long this_size, flags; unsigned long *p, *top, *start;
        static int tracer_frame;
-       int frame_size = ACCESS_ONCE(tracer_frame);
+       int frame_size = READ_ONCE(tracer_frame);
        int i, x;
 
        this_size = ((unsigned long)stack) & (THREAD_SIZE-1);