cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c, fix

fix typo.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
index 9fb2df0d8dfb..c4381d9516f6 100644
--- a/lib/smp_processor_id.c
+++ b/lib/smp_processor_id.c
@@ -23,7 +23,7 @@ notrace unsigned int debug_smp_processor_id(void)
          * 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;