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Commit b3c95b42 authored by Guoqing Jiang's avatar Guoqing Jiang Committed by Shaohua Li
Browse files

md/raid1: remove unnecessary BUG_ON 



Since bitmap_start_sync will not return until
sync_blocks is not less than PAGE_SIZE>>9, so
the BUG_ON is not needed anymore.

Signed-off-by: default avatarGuoqing Jiang <gqjiang@suse.com>
Signed-off-by: default avatarShaohua Li <shli@fb.com>
parent fafcde3a

drivers/md/raid1.c

+0 −1
Original line number Diff line number Diff line
@@ -2695,7 +2695,6 @@ static sector_t raid1_sync_request(struct mddev *mddev, sector_t sector_nr, 
			    !conf->fullsync &&

			    !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))

				break;

			BUG_ON(sync_blocks < (PAGE_SIZE>>9));

			if ((len >> 9) > sync_blocks)

				len = sync_blocks<<9;

		}