linux-kernel - Re: [PATCH v3 10/27] perf parse-events: Create two hybrid raw events

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Date:   Fri, 9 Apr 2021 15:49:08 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Jin Yao <yao.jin@...ux.intel.com>
Cc:     acme@...nel.org, jolsa@...nel.org, peterz@...radead.org,
        mingo@...hat.com, alexander.shishkin@...ux.intel.com,
        Linux-kernel@...r.kernel.org, ak@...ux.intel.com,
        kan.liang@...el.com, yao.jin@...el.com
Subject: Re: [PATCH v3 10/27] perf parse-events: Create two hybrid raw events

On Mon, Mar 29, 2021 at 03:00:29PM +0800, Jin Yao wrote:

SNIP

> +					      name, config_terms, pmu);
> +		if (ret)
> +			return ret;
> +	}
> +
> +	return 0;
> +}
> +
>  int parse_events__add_numeric_hybrid(struct parse_events_state *parse_state,
>  				     struct list_head *list,
>  				     struct perf_event_attr *attr,
> @@ -91,6 +126,9 @@ int parse_events__add_numeric_hybrid(struct parse_events_state *parse_state,
>  	if (attr->type != PERF_TYPE_RAW) {
>  		return add_hw_hybrid(parse_state, list, attr, name,
>  				     config_terms);
> +	} else {
> +		return add_raw_hybrid(parse_state, list, attr, name,
> +				      config_terms);
>  	}
>  
>  	return -1;

no need for the return -1

jirka

> -- 
> 2.17.1
>