From: Wenji Huang <wenji.huang@oracle.com>
Date: Tue, 10 Feb 2009 06:03:05 +0000 (-0500)
Subject: tracing: provide correct return value after outputting the event
X-Git-Tag: v2.6.30-rc1~2^2~113^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=810dc73265cd690b2bc6010489b4317bba2cda39;p=pandora-kernel.git

tracing: provide correct return value after outputting the event

This patch is to make the function return early on failure, and give
correct return value on success.

Signed-off-by: Wenji Huang <wenji.huang@oracle.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
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