From 3a301d7c1c68fd96bbcf82db82d9508918e0dc22 Mon Sep 17 00:00:00 2001
From: Steven Rostedt <srostedt@redhat.com>
Date: Mon, 8 Aug 2011 21:39:39 -0400
Subject: [PATCH] tracing: Clean up tb_fmt to not give faulty compile warning

gcc incorrectly states that the variable "fmt" is uninitialized when
CC_OPITMIZE_FOR_SIZE is set.

Instead of just blindly setting fmt to NULL, the code is cleaned up
a little to be a bit easier for humans to follow, as well as gcc
to know the variables are initialized.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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