From: Steven Rostedt <rostedt@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Andrew Morton <akpm@linux-foundation.org>,
Markus Elfring <elfring@users.sourceforge.net>
Subject: [for-next][PATCH 10/16] tracing/user_events: Replace a seq_printf() call by seq_puts() in user_seq_show()
Date: Tue, 28 Jul 2026 20:05:33 -0400 [thread overview]
Message-ID: <20260729000556.782342711@kernel.org> (raw)
In-Reply-To: 20260729000523.093060274@kernel.org
From: Markus Elfring <elfring@users.sourceforge.net>
A single string should be put into a sequence within a loop.
Thus use the corresponding function “seq_puts” for one selected call.
The source code was transformed by using the Coccinelle software.
Link: https://patch.msgid.link/1cf327f0-49a6-477f-a06f-2b22a167db24@web.de
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
kernel/trace/trace_events_user.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c
index b3f409d1b19f..2bbc89d4a266 100644
--- a/kernel/trace/trace_events_user.c
+++ b/kernel/trace/trace_events_user.c
@@ -2806,7 +2806,7 @@ static int user_seq_show(struct seq_file *m, void *p)
hash_for_each(group->register_table, i, user, node) {
status = user->status;
- seq_printf(m, "%s", EVENT_TP_NAME(user));
+ seq_puts(m, EVENT_TP_NAME(user));
if (status != 0) {
seq_puts(m, " # Used by");
--
2.53.0
next prev parent reply other threads:[~2026-07-29 0:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-29 0:05 [for-next][PATCH 00/16] tracing: Updates for v7.3 Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 01/16] bpf: Make btf_get_module_btf() and btf_relocate_id() non-static Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 02/16] tracing: Expose tracepoint BTF ids via tracefs Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 03/16] selftests/bpf: Add test for tracepoint btf_ids tracefs file Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 04/16] tracing: Point constant hist field type to string literal Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 05/16] kernel/trace/trace_printk: Use kstrdup() instead of kmalloc() and strcpy() Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 06/16] tracing: Use __free() for expr_str() buffer Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 07/16] tracing: Return ERR_PTR() from expr_str() Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 08/16] tracing: Bound histogram expression strings with seq_buf Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 09/16] tracing/user_events: Use seq_putc() in two functions Steven Rostedt
2026-07-29 0:05 ` Steven Rostedt [this message]
2026-07-29 0:05 ` [for-next][PATCH 11/16] fgraph: Use trace_seq_putc() in print_graph_return() Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 12/16] tracing: Reject invalid preemptirq_delay_test CPU affinity Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 13/16] samples/ftrace: Prevent division by zero when nr_function_calls is zero Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 14/16] tracing: Warn when an event dereferences a pointer in TP_printk() Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 15/16] tracing: Use strscpy() instead of strcpy() in trace_sched_switch Steven Rostedt
2026-07-29 0:05 ` [for-next][PATCH 16/16] tracing: Use seq_buf for string concatenation Steven Rostedt
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