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| author |   Wan Jiabing <wanjiabing@vivo.com> | 2022-04-26 15:06:28 +0800 |
|---|---|---|
| committer |   Steven Rostedt (Google) <rostedt@goodmis.org> | 2022-04-26 17:58:52 -0400 |
| commit | ed888241a0ab9a3606bd986be6f0abafa1afdf19 (patch) | |
| tree | dc379fcc31d1f19b6f7a594ec6dea0bb736444ea | |
| parent | tracing: Use WARN instead of printk and WARN_ON (diff) | |
| download | linux-dev-ed888241a0ab9a3606bd986be6f0abafa1afdf19.tar.xz linux-dev-ed888241a0ab9a3606bd986be6f0abafa1afdf19.zip | |
ring-buffer: Simplify if-if to if-else
Use if and else instead of if(A) and if (!A).
Link: https://lkml.kernel.org/r/20220426070628.167565-1-wanjiabing@vivo.com
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
| -rw-r--r-- | kernel/trace/ring_buffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 05dfc7a12d3d..655d6db3e3c3 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -6011,10 +6011,10 @@ static __init int test_ringbuffer(void) pr_info(" total events: %ld\n", total_lost + total_read); pr_info(" recorded len bytes: %ld\n", total_len); pr_info(" recorded size bytes: %ld\n", total_size); - if (total_lost) + if (total_lost) { pr_info(" With dropped events, record len and size may not match\n" " alloced and written from above\n"); - if (!total_lost) { + } else { if (RB_WARN_ON(buffer, total_len != total_alloc || total_size != total_written)) break; |