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authorRusty Russell <rusty@rustcorp.com.au>2015-03-05 10:49:19 +1030
committerRusty Russell <rusty@rustcorp.com.au>2015-03-10 13:54:42 +1030
commitc8ed00107b60b4a890798677d75e5c2910f393bb (patch)
tree48a0440907bbef7d8d1d71d090881ba00192ee65 /arch/m32r
parent2f0f267ea0720ec6adbe9cf7386450425fac8258 (diff)
downloadlinux-linaro-stable-c8ed00107b60b4a890798677d75e5c2910f393bb.tar.gz
Fix weird uses of num_online_cpus().
This may be OK in archs with contiguous CPU numbers and without hotplug CPUs, but it sets a terrible example. And open-coding it like drivers/scsi/hpsa.c is just weird. BTRFS has a weird comparison with num_online_cpus() too, but since BTRFS just screwed up my test machines' root partition, I'm not touching it :) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reported-by: Oleg Drokin <green@linuxhacker.ru>
Diffstat (limited to 'arch/m32r')
-rw-r--r--arch/m32r/kernel/smpboot.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c
index bb21f4f63170..a468467542f4 100644
--- a/arch/m32r/kernel/smpboot.c
+++ b/arch/m32r/kernel/smpboot.c
@@ -376,7 +376,7 @@ void __init smp_cpus_done(unsigned int max_cpus)
if (!cpumask_equal(&cpu_callin_map, cpu_online_mask))
BUG();
- for (cpu_id = 0 ; cpu_id < num_online_cpus() ; cpu_id++)
+ for_each_online_cpu(cpu_id)
show_cpu_info(cpu_id);
/*