sched: cleanup: Rename 'out_unlock' to 'out_free_new_mask'

Nothing is locked there, so label's name only confuses a reader.
Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140922183630.11015.59500.stgit@localhostSigned-off-by: Ingo Molnar <mingo@kernel.org>

kernel/sched/core.c

@@ -4029,14 +4029,14 @@ long sched_setaffinity(pid_t pid, const struct cpumask *in_mask)
 		rcu_read_lock();
 		if (!ns_capable(__task_cred(p)->user_ns, CAP_SYS_NICE)) {
 			rcu_read_unlock();
-			goto out_unlock;
+			goto out_free_new_mask;
 		}
 		rcu_read_unlock();
 	}
 
 	retval = security_task_setscheduler(p);
 	if (retval)
-		goto out_unlock;
+		goto out_free_new_mask;
 
 
 	cpuset_cpus_allowed(p, cpus_allowed);
@@ -4054,7 +4054,7 @@ long sched_setaffinity(pid_t pid, const struct cpumask *in_mask)
 
 		if (dl_bandwidth_enabled() && !cpumask_subset(span, new_mask)) {
 			retval = -EBUSY;
-			goto out_unlock;
+			goto out_free_new_mask;
 		}
 	}
 #endif
@@ -4073,7 +4073,7 @@ long sched_setaffinity(pid_t pid, const struct cpumask *in_mask)
 			goto again;
 		}
 	}
-out_unlock:
+out_free_new_mask:
 	free_cpumask_var(new_mask);
 out_free_cpus_allowed:
 	free_cpumask_var(cpus_allowed);