linux-kernel - [for-next][PATCH 02/15] tracing: Remove redundant call to event_trigger_reset_filter() in event_hist_trigger

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Message-ID: <20260127150611.635050688@kernel.org>
Date: Tue, 27 Jan 2026 10:05:57 -0500
From: Steven Rostedt <rostedt@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: Masami Hiramatsu <mhiramat@...nel.org>,
 Mark Rutland <mark.rutland@....com>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 Andrew Morton <akpm@...ux-foundation.org>,
 Miaoqian Lin <linmq006@...il.com>
Subject: [for-next][PATCH 02/15] tracing: Remove redundant call to event_trigger_reset_filter() in
 event_hist_trigger_parse()

From: Steven Rostedt <rostedt@...dmis.org>

With the change to replace kfree() with trigger_data_free(), which starts
out doing the exact same thing as event_trigger_reset_filter(), there's no
reason to call event_trigger_reset_filter() before calling
trigger_data_free(). Remove the call to it.

Link: https://lore.kernel.org/linux-trace-kernel/20251211204520.0f3ba6d1@fedora/

Cc: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Cc: Miaoqian Lin <linmq006@...il.com>
Link: https://patch.msgid.link/20260108174429.2d9ca51f@gandalf.local.home
Acked-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
---
 kernel/trace/trace_events_hist.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 7e50df8b800b..0908a9f7e289 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -6907,8 +6907,6 @@ static int event_hist_trigger_parse(struct event_command *cmd_ops,
  out_unreg:
 	event_trigger_unregister(cmd_ops, file, glob+1, trigger_data);
  out_free:
-	event_trigger_reset_filter(cmd_ops, trigger_data);
-
 	remove_hist_vars(hist_data);
 
 	trigger_data_free(trigger_data);
-- 
2.51.0