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tracing: eprobe: Remove duplicate is_good_name() operation

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traceprobe_parse_event_name() already validate SYSTEM and EVENT name,
there is no need to call is_good_name() after it.

Link: https://lore.kernel.org/all/1656296348-16111-3-git-send-email-quic_linyyuan@quicinc.com/

Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Linyu Yuan 2022-06-27 10:19:06 +08:00 committed by Steven Rostedt (Google)
parent b774926c73
commit f360ea5641
1 changed files with 0 additions and 2 deletions
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2
kernel/trace/trace_eprobe.c
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@ -887,8 +887,6 @@ static int __trace_eprobe_create(int argc, const char *argv[])
sys_event - argv[1]);
if (ret || !sys_name)
goto parse_error;
if (!is_good_name(sys_event) || !is_good_name(sys_name))
goto parse_error;
mutex_lock(&event_mutex);
event_call = find_and_get_event(sys_name, sys_event);