1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index f8564d63982f..1e217ba84d09 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -3726,7 +3726,7 @@ static int raid_preresume(struct dm_target *ti)
                 return r;
 
         /* Resize bitmap to adjust to changed region size (aka MD bitmap chunksize) */
-        if (test_bit(RT_FLAG_RS_BITMAP_LOADED, &rs->runtime_flags) &&
+        if (test_bit(RT_FLAG_RS_BITMAP_LOADED, &rs->runtime_flags) && mddev->bitmap &&
             mddev->bitmap_info.chunksize != to_bytes(rs->requested_bitmap_chunk_sectors)) {
                 r = bitmap_resize(mddev->bitmap, mddev->dev_sectors,
                                   to_bytes(rs->requested_bitmap_chunk_sectors), 0);