From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Fri, 14 Nov 2008 22:47:44 +0000 (-0500)
Subject: tracepoints: use unregister return value
X-Git-Tag: v2.6.29-rc1~586^2~58^3~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c420970ef476d7d68df119711700666224001f43;p=pandora-kernel.git

tracepoints: use unregister return value

Impact: bugfix.

Unregistering a tracepoint can fail. Return the error value.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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