1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 7aa958ed2847..d2361b162de5 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2502,7 +2502,10 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr, int *skipp
                 /* There is nowhere to write, so all non-sync
                  * drives must be failed - so we are finished
                  */
-                sector_t rv = max_sector - sector_nr;
+                sector_t rv;
+                if (min_bad > 0)
+                        max_sector = sector_nr + min_bad;
+                rv = max_sector - sector_nr;
                 *skipped = 1;
                 put_buf(r1_bio);
                 return rv;