linux-kernel - [for-next][PATCH 13/23] tracing: Cleanup code by removing init "char *name"

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Message-ID: <20220528025251.039864974@goodmis.org>
Date:   Fri, 27 May 2022 22:50:41 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        liqiong <liqiong@...china.com>
Subject: [for-next][PATCH 13/23] tracing: Cleanup code by removing init "char *name"

From: liqiong <liqiong@...china.com>

The pointer is assigned to "type->name" anyway. no need to
initialize with "preemption".

Link: https://lkml.kernel.org/r/20220513075221.26275-1-liqiong@nfschina.com

Signed-off-by: liqiong <liqiong@...china.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
---
 kernel/trace/trace.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index e38a7ca4cdd0..f400800bc910 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4276,9 +4276,7 @@ print_trace_header(struct seq_file *m, struct trace_iterator *iter)
 	struct tracer *type = iter->trace;
 	unsigned long entries;
 	unsigned long total;
-	const char *name = "preemption";
-
-	name = type->name;
+	const char *name = type->name;
 
 	get_total_entries(buf, &total, &entries);
 
-- 
2.35.1