bc_dev);
         |                 ^~~~~~~~~~
         |                 put_device


vim +737 kernel/time/clockevents.c

   731	
   732	static __init int tick_broadcast_init_sysfs(void)
   733	{
   734		int err = device_register(&tick_bc_dev);
   735	
   736		if (err) {
 > 737			put_deivce(&tick_bc_dev);
   738			return err;
   739		}
   740	
   741		err = device_create_file(&tick_bc_dev, &dev_attr_current_device);
   742		return err;
   743	}
   744	#else
   745	static struct tick_device *tick_get_tick_dev(struct device *dev)
   746	{
   747		return &per_cpu(tick_cpu_device, dev->id);
   748	}
   749	static inline int tick_broadcast_init_sysfs(void) { return 0; }
   750	#endif
   751	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki[PATCH] clockevents: add a error handling in tick_broadcast_init_sysfs()kernel test robot <lkp@intel.com> undefinedHaoxiang Li <lihaoxiang@isrc.iscas.ac.cn>, anna-maria@linutronix.de, frederic@kernel.org, tglx@linutronix.de undefined undefined undefined undefined undefined undefined undefinedŸf„Ö0