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s390/topology: remove always false if check

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The cpumask being checked in cpu_group_map() must have at least one
cpu set; therefore remove the check.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Heiko Carstens
2021-02-17 12:47:41 +01:00
parent eba8e1af5a
commit f9d8cbf33e
1 changed files with 0 additions and 2 deletions
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arch/s390/kernel/topology.c
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@@ -76,8 +76,6 @@ static void cpu_group_map(cpumask_t *dst, struct mask_info *info, unsigned int c
} }
info = info->next; info = info->next;
} }
if (cpumask_empty(&mask))
cpumask_copy(&mask, cpumask_of(cpu));
break; break;
case TOPOLOGY_MODE_PACKAGE: case TOPOLOGY_MODE_PACKAGE:
cpumask_copy(&mask, cpu_present_mask); cpumask_copy(&mask, cpu_present_mask);