Commit 06ca3209 authored Sep 29, 2015 by Yaowei Bai Committed by Steven Rostedt Nov 02, 2015

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 <bywxiaobai@163.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent 79851821

kernel/trace/ring_buffer.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;