tracing: Remove unnecessary null test before debugfs_remove()

This fixes checkpatch warning:

"WARNING: debugfs_remove(NULL) is safe this check is probably not required"
Link: http://lkml.kernel.org/p/1403802871-8599-1-git-send-email-fabf@skynet.be
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index eeb233cbac4fb5dd875502594706fee8e4da4bdc..4caa814d41c335f11f186162a81878e342d0db64 100644 (file)
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6071,10 +6071,8 @@ destroy_trace_option_files(struct trace_option_dentry *topts)
        if (!topts)
                return;
 
-       for (cnt = 0; topts[cnt].opt; cnt++) {
-               if (topts[cnt].entry)
-                       debugfs_remove(topts[cnt].entry);
-       }
+       for (cnt = 0; topts[cnt].opt; cnt++)
+               debugfs_remove(topts[cnt].entry);
 
        kfree(topts);
 }