locking/semaphore: Resolve some shadow warnings
Resolve some shadow warnings resulting from using the name jiffies, which is a well-known global. This is not a problem of course, but it could be a trap for someone copying and pasting code, and it just makes W=2 a little cleaner. Signed-off-by: NMark Rustad <mark.d.rustad@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: NPeter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/1409739444-13635-1-git-send-email-jeffrey.t.kirsher@intel.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
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