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Date: Wed, 6 Oct 2021 21:28:03 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: Masami Hiramatsu <mhiramat@...nel.org> Cc: LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...nel.org>, Andrew Morton <akpm@...ux-foundation.org>, Tom Zanussi <zanussi@...nel.org> Subject: Re: [PATCH] tracing/synthetic_events: Fix use when created by dynamic_events file On Thu, 7 Oct 2021 10:19:52 +0900 Masami Hiramatsu <mhiramat@...nel.org> wrote: > > raw_command = skip_spaces(raw_command); > > if (raw_command[0] == '\0') > > - return ret; > > + return -ECANCELED; > > Good catch! BTW, I thought trace_parse_run_command() skips such empty line. I think it does, but I was paranoid to remove that part, as this is going to stable. As a clean up, we could remove that for the next merge window. > > Anyway, > > Reviewed-by: Masami Hiramatsu <mhiramat@...nel.org> Thanks! -- Steve
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