Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH linux-next] tracing: Remove the unneeded result variable | Date | Tue, 6 Sep 2022 07:21:59 +0000 |
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From: ye xingchen <ye.xingchen@zte.com.cn>
Return the value trace_remove_event_call() directly instead of storing it in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> --- kernel/trace/trace_events_synth.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c index 5e8c07aef071..bf57801b139b 100644 --- a/kernel/trace/trace_events_synth.c +++ b/kernel/trace/trace_events_synth.c @@ -831,11 +831,8 @@ static int register_synth_event(struct synth_event *event) static int unregister_synth_event(struct synth_event *event) { struct trace_event_call *call = &event->call; - int ret; - - ret = trace_remove_event_call(call); - return ret; + return trace_remove_event_call(call); } static void free_synth_event(struct synth_event *event) -- 2.25.1
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