[linux-next:master 4403/5501] drivers/md/md.c:620:21-22: Unneeded semicolon

[linux-next:master 4403/5501] drivers/md/md.c:620:21-22: Unneeded semicolon

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   6906a84c482f098d31486df8dc98cead21cce2d0
commit: 611d5cbc0b35a752e657a83eebadf40d814d006b [4403/5501] md: fix deadlock between mddev_suspend and flush bio
config: x86_64-randconfig-101-20240618 (https://download.01.org/0day-ci/archive/20240618/202406180407.xZHCKGBJ-lkp@intel.com/config)
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406180407.xZHCKGBJ-lkp@intel.com/

cocci warnings: (new ones prefixed by >>)
>> drivers/md/md.c:620:21-22: Unneeded semicolon

vim +620 drivers/md/md.c

   588	
   589	static void md_submit_flush_data(struct work_struct *ws)
   590	{
   591		struct mddev *mddev = container_of(ws, struct mddev, flush_work);
   592		struct bio *bio = mddev->flush_bio;
   593	
   594		/*
   595		 * must reset flush_bio before calling into md_handle_request to avoid a
   596		 * deadlock, because other bios passed md_handle_request suspend check
   597		 * could wait for this and below md_handle_request could wait for those
   598		 * bios because of suspend check
   599		 */
   600		spin_lock_irq(&mddev->lock);
   601		mddev->prev_flush_start = mddev->start_flush;
   602		mddev->flush_bio = NULL;
   603		spin_unlock_irq(&mddev->lock);
   604		wake_up(&mddev->sb_wait);
   605	
   606		if (bio->bi_iter.bi_size == 0) {
   607			/* an empty barrier - all done */
   608			bio_endio(bio);
   609		} else {
   610			bio->bi_opf &= ~REQ_PREFLUSH;
   611	
   612			/*
   613			 * make_requst() will never return error here, it only
   614			 * returns error in raid5_make_request() by dm-raid.
   615			 * Since dm always splits data and flush operation into
   616			 * two separate io, io size of flush submitted by dm
   617			 * always is 0, make_request() will not be called here.
   618			 */
   619			if (WARN_ON_ONCE(!mddev->pers->make_request(mddev, bio)))
 > 620				bio_io_error(bio);;
   621		}
   622	
   623		/* The pair is percpu_ref_get() from md_flush_request() */
   624		percpu_ref_put(&mddev->active_io);
   625	}
   626	

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