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Commit c420970e authored by Mathieu Desnoyers's avatar Mathieu Desnoyers Committed by Ingo Molnar
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tracepoints: use unregister return value 



Impact: bugfix.

Unregistering a tracepoint can fail. Return the error value.

Signed-off-by: default avatarMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent da7b3eab
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