dm: support non power of two target max_io_len

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / md / dm-thin.c

diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index e89f8e7..350bcf4 100644 (file)
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -2628,7 +2628,10 @@ static int thin_ctr(struct dm_target *ti, unsigned argc, char **argv)
                goto bad_thin_open;
        }
 
-       ti->split_io = tc->pool->sectors_per_block;
+       r = dm_set_target_max_io_len(ti, tc->pool->sectors_per_block);
+       if (r)
+               goto bad_thin_open;
+
        ti->num_flush_requests = 1;
 
        /* In case the pool supports discards, pass them on. */