md: use sector_t in bitmap_get_counter

bitmap_get_counter returns the number of sectors covered
by the counter in a pass-by-reference variable.
In some cases this can be very large, so make it a sector_t
for safety.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index f0d082f749be..387fe4b4fab7 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1820,7 +1820,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
         int disk;
         int i;
         int max_sync;
-        int sync_blocks;
+        sector_t sync_blocks;
 
         sector_t sectors_skipped = 0;
         int chunks_skipped = 0;