From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Tue, 7 Jan 2014 03:25:50 +0000 (-0500)
Subject: tracing: Fix counter for traceon/off event triggers
X-Git-Tag: v3.14-rc1~133^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8dc637152d2921447b012f58c51e0342304af33;p=pandora-kernel.git

tracing: Fix counter for traceon/off event triggers

The counters for the traceon and traceoff are only suppose to decrement
when the trigger enables or disables tracing. It is not suppose to decrement
every time the event is hit.

Only decrement the counter if the trigger actually did something.

Link: http://lkml.kernel.org/r/20140106223124.0e5fd0b4@gandalf.local.home

Acked-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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