perf parse: Use YYABORT to clear stack after failure, plugging leaks

Using return rather than YYABORT means that the stack isn't cleared up
following a failure. The change to YYABORT means the return value is 1
rather than -1, but the callers just check for a result of 0 (success).
Add missing free of a list when an error occurs in event_pmu.

Signed-off-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions