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s390/topology: use for_each_set_bit to simplify the code

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Use for_each_set_bit() to simplify the code.

spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Wei Yongjun 2012-09-14 10:31:21 +08:00 committed by Martin Schwidefsky
parent d3feb48108
commit 0327dab0e8
1 changed files with 1 additions and 4 deletions
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5
arch/s390/kernel/topology.c
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@ -73,10 +73,7 @@ static struct mask_info *add_cpus_to_mask(struct topology_cpu *tl_cpu,
{
unsigned int cpu;
for (cpu = find_first_bit(&tl_cpu->mask[0], TOPOLOGY_CPU_BITS);
cpu < TOPOLOGY_CPU_BITS;
cpu = find_next_bit(&tl_cpu->mask[0], TOPOLOGY_CPU_BITS, cpu + 1))
{
for_each_set_bit(cpu, &tl_cpu->mask[0], TOPOLOGY_CPU_BITS) {
unsigned int rcpu;
int lcpu;