linux-kernel - [for-next][PATCH 2/3] tracing/user_events: Slightly simplify user_seq

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Message-ID: <20250307004526.790035373@goodmis.org>
Date: Thu, 06 Mar 2025 19:45:13 -0500
From: Steven Rostedt <rostedt@...dmis.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>,
 Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [for-next][PATCH 2/3] tracing/user_events: Slightly simplify user_seq_show()

From: Christophe JAILLET <christophe.jaillet@...adoo.fr>

2 seq_puts() calls can be merged.

It saves a few lines of code and a few cycles, should it matter.

Cc: Masami Hiramatsu <mhiramat@...nel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Link: https://lore.kernel.org/845caa94b74cea8d72c158bf1994fe250beee28c.1739979791.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
---
 kernel/trace/trace_events_user.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c
index 3effc6fce20e..af42aaa3d172 100644
--- a/kernel/trace/trace_events_user.c
+++ b/kernel/trace/trace_events_user.c
@@ -2793,11 +2793,8 @@ static int user_seq_show(struct seq_file *m, void *p)
 
 		seq_printf(m, "%s", EVENT_TP_NAME(user));
 
-		if (status != 0)
-			seq_puts(m, " #");
-
 		if (status != 0) {
-			seq_puts(m, " Used by");
+			seq_puts(m, " # Used by");
 			if (status & EVENT_STATUS_FTRACE)
 				seq_puts(m, " ftrace");
 			if (status & EVENT_STATUS_PERF)
-- 
2.47.2