From 06ca320952dc21c537055d2aa36a2c2e96a1b94d Mon Sep 17 00:00:00 2001 From: Yaowei Bai Date: Tue, 29 Sep 2015 22:43:31 +0800 Subject: ring-buffer: rb_is_reader_page() can return boolean Make rb_is_reader_page() return bool to improve readability due to this particular function only using either true or false as its return value. No functional change. Link: http://lkml.kernel.org/r/1443537816-5788-4-git-send-email-bywxiaobai@163.com Signed-off-by: Yaowei Bai Signed-off-by: Steven Rostedt --- 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 fc347f8b1bca..26a948f3187f 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -829,7 +829,7 @@ rb_is_head_page(struct ring_buffer_per_cpu *cpu_buffer, * writer is ever on it, the previous pointer never points * back to the reader page. */ -static int rb_is_reader_page(struct buffer_page *page) +static bool rb_is_reader_page(struct buffer_page *page) { struct list_head *list = page->list.prev; -- cgit