1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 455e64916498..368a20dd85c2 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1152,10 +1152,10 @@ struct clone_info {
         struct bio *bio;
         struct dm_io *io;
         sector_t sector;
-        sector_t sector_count;
+        unsigned sector_count;
 };
 
-static void bio_setup_sector(struct bio *bio, sector_t sector, sector_t len)
+static void bio_setup_sector(struct bio *bio, sector_t sector, unsigned len)
 {
         bio->bi_iter.bi_sector = sector;
         bio->bi_iter.bi_size = to_bytes(len);
@@ -1200,7 +1200,7 @@ static struct dm_target_io *alloc_tio(struct clone_info *ci,
 
 static void __clone_and_map_simple_bio(struct clone_info *ci,
                                        struct dm_target *ti,
-                                       unsigned target_bio_nr, sector_t len)
+                                       unsigned target_bio_nr, unsigned len)
 {
         struct dm_target_io *tio = alloc_tio(ci, ti, ci->bio->bi_max_vecs, target_bio_nr);
         struct bio *clone = &tio->clone;
@@ -1218,7 +1218,7 @@ static void __clone_and_map_simple_bio(struct clone_info *ci,
 }
 
 static void __send_duplicate_bios(struct clone_info *ci, struct dm_target *ti,
-                                  unsigned num_bios, sector_t len)
+                                  unsigned num_bios, unsigned len)
 {
         unsigned target_bio_nr;
 
@@ -1283,7 +1283,7 @@ static int __send_changing_extent_only(struct clone_info *ci,
                                        is_split_required_fn is_split_required)
 {
         struct dm_target *ti;
-        sector_t len;
+        unsigned len;
         unsigned num_bios;
 
         do {
@@ -1302,9 +1302,9 @@ static int __send_changing_extent_only(struct clone_info *ci,
                         return -EOPNOTSUPP;
 
                 if (is_split_required && !is_split_required(ti))
-                        len = min(ci->sector_count, max_io_len_target_boundary(ci->sector, ti));
+                        len = min((sector_t)ci->sector_count, max_io_len_target_boundary(ci->sector, ti));
                 else
-                        len = min(ci->sector_count, max_io_len(ci->sector, ti));
+                        len = min((sector_t)ci->sector_count, max_io_len(ci->sector, ti));
 
                 __send_duplicate_bios(ci, ti, num_bios, len);