Commit 524b24ad authored Jun 04, 2012 by Heiko Carstens Committed by Martin Schwidefsky Jun 05, 2012

s390/smp: remove redundant check



condition code "status stored" for sigp sense running always implies
that only the "not running" status bit is set. Therefore no need to
check if it is set.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent 569ba7d2

arch/s390/kernel/smp.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -158,8 +158,8 @@ static inline int pcpu_running(struct pcpu *pcpu)
		if (__pcpu_sigp(pcpu->address, sigp_sense_running,
		0, &pcpu->status) != sigp_status_stored)
		return 1;
		/* Check for running status */
		return !(pcpu->status & 0x400);
		/* Status stored condition code is equivalent to cpu not running. */
		return 0;
		}

		/*

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