Messages in this thread Patch in this message |  | | From | Wan Jiabing <> | Subject | [PATCH v2] ring-buffer: simplify if-if to if-else | Date | Mon, 25 Apr 2022 11:01:41 +0800 |
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Use if and else instead of if(A) and if (!A).
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> --- Change log: v2: - add braces to the if block and make pr_info nicer. --- kernel/trace/ring_buffer.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 05dfc7a12d3d..2860db50413f 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -6011,10 +6011,9 @@ 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) - pr_info(" With dropped events, record len and size may not match\n" - " alloced and written from above\n"); - if (!total_lost) { + if (total_lost) { + pr_info(" With dropped events, record len and size may not match alloced and written from above\n"); + } else { if (RB_WARN_ON(buffer, total_len != total_alloc || total_size != total_written)) break; -- 2.35.1
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