sched/fair: Clean up the __sched_period() code
authorBoqun Feng <boqun.feng@gmail.com>
Thu, 2 Jul 2015 14:25:52 +0000 (22:25 +0800)
committerIngo Molnar <mingo@kernel.org>
Tue, 7 Jul 2015 06:46:10 +0000 (08:46 +0200)
commit8e2b0bf397279878babcb39b021edcafe7c945eb
tree95d0defdbf80dcc15af360cf623c4088fa9e03c4
parent44dcb04f0ea8eaac3b9c9d3172416efc5a950214
sched/fair: Clean up the __sched_period() code

Since commit:

  4bf0b77158 ("sched: remove do_div() from __sched_slice()")

... the logic of __sched_period() can be implemented as a single if-else
without any local variables, so this patch cleans it up with an if-else
statement, which expresses the function's logic straightforwardly.

Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1435847152-29543-1-git-send-email-boqun.feng@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/sched/fair.c