dm: address indent/space issues

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>

drivers/md/dm-integrity.c

@@ -2301,7 +2301,6 @@ static void dm_integrity_map_continue(struct dm_integrity_io *dio, bool from_map
 		else
 skip_check:
 			dec_in_flight(dio);
-
 	} else {
 		INIT_WORK(&dio->work, integrity_metadata);
 		queue_work(ic->metadata_wq, &dio->work);
@@ -4085,7 +4084,7 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned int argc, char **argv
 		} else if (sscanf(opt_string, "block_size:%u%c", &val, &dummy) == 1) {
 			if (val < 1 << SECTOR_SHIFT ||
 			    val > MAX_SECTORS_PER_BLOCK << SECTOR_SHIFT ||
-			    (val & (val -1))) {
+			    (val & (val - 1))) {
 				r = -EINVAL;
 				ti->error = "Invalid block_size argument";
 				goto bad;
@@ -4405,7 +4404,7 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned int argc, char **argv
 	if (ic->internal_hash) {
 		size_t recalc_tags_size;
 		ic->recalc_wq = alloc_workqueue("dm-integrity-recalc", WQ_MEM_RECLAIM, 1);
-		if (!ic->recalc_wq ) {
+		if (!ic->recalc_wq) {
 			ti->error = "Cannot allocate workqueue";
 			r = -ENOMEM;
 			goto bad;

drivers/md/dm-raid.c

@@ -363,8 +363,8 @@ static struct {
 	const int mode;
 	const char *param;
 } _raid456_journal_mode[] = {
-	{ R5C_JOURNAL_MODE_WRITE_THROUGH , "writethrough" },
-	{ R5C_JOURNAL_MODE_WRITE_BACK    , "writeback" }
+	{ R5C_JOURNAL_MODE_WRITE_THROUGH, "writethrough" },
+	{ R5C_JOURNAL_MODE_WRITE_BACK,    "writeback" }
 };
 
 /* Return MD raid4/5/6 journal mode for dm @journal_mode one */

drivers/md/dm-table.c

@@ -73,7 +73,7 @@ static sector_t high(struct dm_table *t, unsigned int l, unsigned int n)
 		n = get_child(n, CHILDREN_PER_NODE - 1);
 
 	if (n >= t->counts[l])
-		return (sector_t) - 1;
+		return (sector_t) -1;
 
 	return get_node(t, l, n)[KEYS_PER_NODE - 1];
 }