tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git hrtimer
head:   16c372aeaca31d5d9d998466e75e845a2926685f
commit: df0b0ce19903f84991732242cb7c058dd229d587 [5/12] can: bcm: Use hrtimer_forward_now()
config: i386-randconfig-a011-20210919 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c8b3d7d6d6de37af68b2f379d0e37304f78e115f)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git/commit/?id=df0b0ce19903f84991732242cb7c058dd229d587
        git remote add tglx-devel https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
        git fetch --no-tags tglx-devel hrtimer
        git checkout df0b0ce19903f84991732242cb7c058dd229d587
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   net/can/bcm.c:628:24: warning: expression result unused [-Wunused-value]
                   hrtimer_forward_now((hrtimer, op->kt_ival2);
                                        ^~~~~~~
>> net/can/bcm.c:628:46: error: expected ')'
                   hrtimer_forward_now((hrtimer, op->kt_ival2);
                                                              ^
   net/can/bcm.c:628:22: note: to match this '('
                   hrtimer_forward_now((hrtimer, op->kt_ival2);
                                      ^
   1 warning and 1 error generated.


vim +628 net/can/bcm.c

   618	
   619	/*
   620	 * bcm_rx_thr_handler - the time for blocked content updates is over now:
   621	 *                      Check for throttled data and send it to the userspace
   622	 */
   623	static enum hrtimer_restart bcm_rx_thr_handler(struct hrtimer *hrtimer)
   624	{
   625		struct bcm_op *op = container_of(hrtimer, struct bcm_op, thrtimer);
   626	
   627		if (bcm_rx_thr_flush(op)) {
 > 628			hrtimer_forward_now((hrtimer, op->kt_ival2);
   629			return HRTIMER_RESTART;
   630		} else {
   631			/* rearm throttle handling */
   632			op->kt_lastmsg = 0;
   633			return HRTIMER_NORESTART;
   634		}
   635	}
   636	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org