Some braces in tick_freeze() are not necessary, so drop them.
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: peterz@infradead.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1534128.H5hN3KBFB4@vostro.rjw.lanSigned-off-by: NIngo Molnar <mingo@kernel.org>