[PATCH] kernel: cpu: style: Simplify bool comparison

[YANG LI]

Fix the following coccicheck warning:
./kernel/cpu.c:1824:5-23: WARNING: Comparison to bool

Signed-off-by: YANG LI <abaci-bug...@linux.alibaba.com>
Reported-by: Abaci Robot<ab...@linux.alibaba.com>
---
 kernel/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 4e11e91..ad72a57 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -1824,7 +1824,7 @@ int __cpuhp_state_add_instance_cpuslocked(enum 
cpuhp_state state,
        lockdep_assert_cpus_held();
 
        sp = cpuhp_get_step(state);
-       if (sp->multi_instance == false)
+       if (!sp->multi_instance)
                return -EINVAL;
 
        mutex_lock(&cpuhp_state_mutex);
-- 
1.8.3.1