ring_buffer: ring_buffer_empty{cpu}() can return boolean

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Make ring_buffer_empty() and ring_buffer_empty_cpu() return bool.

No functional change.

Link: http://lkml.kernel.org/r/1443537816-5788-5-git-send-email-bywxiaobai@163.com

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

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Yaowei Bai 2015-09-29 22:43:32 +08:00 • committed by Steven Rostedt

parent 06ca320952

commit 3d4e204d81

2 changed files with 7 additions and 7 deletions

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kernel/trace/ring_buffer.c

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