cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c, fix
fix typo.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
index 9fb2df0..c4381d95 100644
--- a/lib/smp_processor_id.c
+++ b/lib/smp_processor_id.c
@@ -23,7 +23,7 @@
* Kernel threads bound to a single CPU can safely use
* smp_processor_id():
*/
- cpumask_of_cpu_ptr_next(this_mask, cpu);
+ cpumask_of_cpu_ptr_next(this_mask, this_cpu);
if (cpus_equal(current->cpus_allowed, *this_mask))
goto out;