diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-09-14 10:31:21 +0800 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-09-26 15:45:18 +0200 |
| commit | 0327dab0e88b2f4be6ad7dcd5af86d085d2c0603 (patch) | |
| tree | 8e4bd7c8ad81d7a0c432fa6b21cec468e207456c /arch | |
| parent | d3feb481083636296f25daf36dbf44493fa7e1f2 (diff) | |
| download | linux-0327dab0e88b2f4be6ad7dcd5af86d085d2c0603.tar.bz2 | |
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: 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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/topology.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c index 30c8533b8d4e..54d93f4b6818 100644 --- a/arch/s390/kernel/topology.c +++ b/arch/s390/kernel/topology.c @@ -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; |