From 85a2f9b46f8cd8aaa11c64c715e1ea3ec27ec486 Mon Sep 17 00:00:00 2001
From: Steven Rostedt <srostedt@redhat.com>
Date: Fri, 27 Feb 2009 00:12:38 -0500
Subject: [PATCH] tracing: use pointer error returns for __tracing_open

Impact: fix compile warning and clean up

When I first wrote __tracing_open, instead of passing the error
code via the ERR_PTR macros, I lazily used a separate parameter
to hold the return for errors.

When Frederic Weisbecker updated that function, he used the Linux
kernel ERR_PTR for the returns. This caused the parameter return
to possibly not be initialized on error. gcc correctly pointed this
out with a warning.

This patch converts the entire function to use the Linux kernel
ERR_PTR macro methods.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---
Reading git-format-patch failed