tracing: fix warning in kernel/trace/trace.c

this warning:

  kernel/trace/trace.c: In function ‘print_lat_fmt’:
  kernel/trace/trace.c:1826: warning: unused variable ‘state’

Triggers because 'state' has become unused - remove it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 1a3d6b3..49fc720 100644 (file)
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1816,7 +1816,6 @@ print_lat_fmt(struct trace_iterator *iter, unsigned int trace_idx, int cpu)
        char *comm;
        int S, T;
        int i;
-       unsigned state;
 
        if (entry->type == TRACE_CONT)
                return TRACE_TYPE_HANDLED;