sched/deadline: Remove superfluous call to switched_to_dl()
authorPeter Zijlstra <peterz@infradead.org>
Thu, 25 Feb 2016 14:01:49 +0000 (15:01 +0100)
committerIngo Molnar <mingo@kernel.org>
Mon, 29 Feb 2016 08:53:11 +0000 (09:53 +0100)
commit801ccdbf018ca5dbd478756ece55cd6c7726ed5b
treea6c0fcfae7857957416637e1300ebee17add0511
parentf904f58263e1df5f70feb8b283f4bbe662847334
sched/deadline: Remove superfluous call to switched_to_dl()

if (A || B) {

} else if (A && !B) {

}

If A we'll take the first branch, if !A we will not satisfy the second.
Therefore the second branch will never be taken.

Reported-by: luca abeni <luca.abeni@unitn.it>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Juri Lelli <juri.lelli@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20160225140149.GK6357@twins.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/sched/deadline.c