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The error path of uncore_type_init() frees up any allocations that were made along the way, but it relies upon type->pmus being set, which only happens if the function succeeds. As type->pmus remains null in this case, the call to uncore_type_exit will do nothing. Moving the assignment earlier will allow us to actually free those allocations should something go awry. Signed-off-by: Dave Jones <davej@fedoraproject.org> Acked-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20140306172028.GA552@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>