tracing/ftrace: factorize the tracing files creation

[pandora-kernel.git] / kernel / trace / ring_buffer.c

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 960cbf4..74a1180 100644 (file)
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -2845,14 +2845,11 @@ static const struct file_operations rb_simple_fops = {
 static __init int rb_init_debugfs(void)
 {
        struct dentry *d_tracer;
-       struct dentry *entry;
 
        d_tracer = tracing_init_dentry();
 
-       entry = debugfs_create_file("tracing_on", 0644, d_tracer,
-                                   &ring_buffer_flags, &rb_simple_fops);
-       if (!entry)
-               pr_warning("Could not create debugfs 'tracing_on' entry\n");
+       trace_create_file("tracing_on", 0644, d_tracer,
+                           &ring_buffer_flags, &rb_simple_fops);
 
        return 0;
 }