Re: [PATCH 2/8] tracing: tprobe-events: Reject invalid tracepoint name

[Markus Elfring]

…
> +++ b/kernel/trace/trace_fprobe.c
> @@ -1049,6 +1049,19 @@ static int parse_symbol_and_return(int argc, const char *argv[],
>  	if (*is_return)
>  		return 0;
>
> +	if (is_tracepoint) {
…
> +			kfree(*symbol);
> +			*symbol = NULL;
> +			return -EINVAL;
> +		}
> +	}
…

May a bit of exception handling code be shared by an additional jump target?
Will another goto chain become helpful here?

Regards,
Markus