tracing: Remove unused fields/variables

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: rostedt@goodmis.org
LKML-Reference: <1247773468-11594-2-git-send-email-jolsa@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 2 deletions

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 60a49488b791..e30e6b1dbd4e 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4265,7 +4265,6 @@ void ftrace_dump(void)
 
 __init static int tracer_alloc_buffers(void)
 {
-        struct trace_array_cpu *data;
         int ring_buf_size;
         int i;
         int ret = -ENOMEM;
@@ -4315,7 +4314,7 @@ __init static int tracer_alloc_buffers(void)
 
         /* Allocate the first page for all buffers */
         for_each_tracing_cpu(i) {
-                data = global_trace.data[i] = &per_cpu(global_trace_cpu, i);
+                global_trace.data[i] = &per_cpu(global_trace_cpu, i);
                 max_tr.data[i] = &per_cpu(max_data, i);
         }