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>
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 15cca26..c78074c 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -158,8 +158,8 @@
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;
}
/*