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Commit 0327dab0 authored by Wei Yongjun's avatar Wei Yongjun Committed by Martin Schwidefsky
Browse files

s390/topology: use for_each_set_bit to simplify the code 

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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent d3feb481

arch/s390/kernel/topology.c

+1 −4
Original line number Diff line number Diff line
@@ -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;