---

yaml --- r: 140874 b: refs/heads/master c: 10dd3eb h: refs/heads/master v: v3
git-mirror · Mar 6, 2009 · e2dad29 · e2dad29
1 parent c2d3d0d
commit e2dad29
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Showing 2 changed files with 2 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 422d3c7a577b15e1384c9d4e72a9540896b685fa
+refs/heads/master: 10dd3ebe213c31bff14b4dae3c5d32a76b1fad7c
diff --git a/trunk/kernel/trace/ftrace.c b/trunk/kernel/trace/ftrace.c
@@ -218,10 +218,8 @@ static void ftrace_update_pid_func(void)
 {
 	ftrace_func_t func;
 
-	mutex_lock(&ftrace_lock);
-
 	if (ftrace_trace_function == ftrace_stub)
-		goto out;
+		return;
 
 	func = ftrace_trace_function;
 
@@ -238,9 +236,6 @@ static void ftrace_update_pid_func(void)
 #else
 	__ftrace_trace_function = func;
 #endif
-
- out:
-	mutex_unlock(&ftrace_lock);
 }
 
 /* set when tracing only a pid */