alpha: remove redundant err variable
Return value from __hw_perf_event_init() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: CGEL ZTE <cgel.zte@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
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@ -689,8 +689,6 @@ static int __hw_perf_event_init(struct perf_event *event)
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*/
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static int alpha_pmu_event_init(struct perf_event *event)
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{
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int err;
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/* does not support taken branch sampling */
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if (has_branch_stack(event))
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return -EOPNOTSUPP;
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@ -709,9 +707,7 @@ static int alpha_pmu_event_init(struct perf_event *event)
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return -ENODEV;
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/* Do the real initialisation work. */
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err = __hw_perf_event_init(event);
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return err;
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return __hw_perf_event_init(event);
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}
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/*
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