device-mapper: fix TB stripe data corruption

[Alasdair G Kergon]

Missing cast thought to cause data corruption on devices with stripes > ~1TB.

Signed-Off-By: Alasdair G Kergon <agk@xxxxxxxxxx>
--- diff/drivers/md/dm-stripe.c	2005-01-20 17:32:37.000000000 +0000
+++ source/drivers/md/dm-stripe.c	2005-01-20 17:32:26.000000000 +0000
@@ -179,7 +179,7 @@
 
 	bio->bi_bdev = sc->stripe[stripe].dev->bdev;
 	bio->bi_sector = sc->stripe[stripe].physical_start +
-	    (chunk << sc->chunk_shift) + (offset & sc->chunk_mask);
+	    ((sector_t) chunk << sc->chunk_shift) + (offset & sc->chunk_mask);
 	return 1;
 }
 
@@ -212,7 +212,7 @@
 
 static struct target_type stripe_target = {
 	.name   = "striped",
-	.version= {1, 0, 1},
+	.version= {1, 0, 2},
 	.module = THIS_MODULE,
 	.ctr    = stripe_ctr,
 	.dtr    = stripe_dtr,
-
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