From: Wei Ming Chen <jj251510319013@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: rostedt@goodmis.org, mingo@redhat.com,
Wei Ming Chen <jj251510319013@gmail.com>
Subject: [PATCH] ring-buffer: Use fallthrough pseudo-keyword
Date: Tue, 11 May 2021 22:02:46 +0800 [thread overview]
Message-ID: <20210511140246.18868-1-jj251510319013@gmail.com> (raw)
Replace /* fall through */ comment with pseudo-keyword macro fallthrough[1]
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com>
---
kernel/trace/ring_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 2c0ee6484990..d1463eac11a3 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -3391,7 +3391,7 @@ static void check_buffer(struct ring_buffer_per_cpu *cpu_buffer,
case RINGBUF_TYPE_PADDING:
if (event->time_delta == 1)
break;
- /* fall through */
+ fallthrough;
case RINGBUF_TYPE_DATA:
ts += event->time_delta;
break;
--
2.25.1
reply other threads:[~2021-05-11 14:03 UTC|newest]
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