ring-buffer: rb_per_cpu_empty() can return boolean

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Makes rb_per_cpu_empty() return bool to improve readability.

No functional change.

Link: http://lkml.kernel.org/r/1443537816-5788-6-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 22:43:33 +08:00 • committed by Steven Rostedt

parent 3d4e204d81

commit da58834cf2

1 changed files with 2 additions and 2 deletions

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kernel/trace/ring_buffer.c

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