diff options
| author | Alexander Gordeev <agordeev@redhat.com> | 2012-06-14 09:49:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-06-14 12:53:14 +0200 |
| commit | ea3807ea52a53f2cdfd60c89d8491fc9a8208d1c (patch) | |
| tree | fd9a02a9f0b304f0ce0add19c7eb43c7a1997bb6 /arch/x86/kernel/apic/apic.c | |
| parent | a5a391561bc25898ba1a702a0c4b028aa5b11ce9 (diff) | |
x86/apic: Fix ugly casting and branching in cpu_mask_to_apicid_and()
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/20120614074954.GF3383@dhcp-26-207.brq.redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/apic/apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/apic.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 048a4f806d4..c421512ca5e 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -2127,19 +2127,19 @@ int default_cpu_mask_to_apicid_and(const struct cpumask *cpumask, const struct cpumask *andmask, unsigned int *apicid) { - int cpu; + unsigned int cpu; for_each_cpu_and(cpu, cpumask, andmask) { if (cpumask_test_cpu(cpu, cpu_online_mask)) break; } - if (likely((unsigned int)cpu < nr_cpu_ids)) { + if (likely(cpu < nr_cpu_ids)) { *apicid = per_cpu(x86_cpu_to_apicid, cpu); return 0; - } else { - return -EINVAL; } + + return -EINVAL; } /* |