Fix chunksize defaulting.

the new code for defaulting chunksizes didn't work quite right
 - default was set to late in super1/super0/ddf
 - defaults would over-ride values of '0' imposed by some levels
 - default value wasn't applied to size properly.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/super0.c b/super0.c
index 832072d8..4f7110d0 100644
--- a/super0.c
+++ b/super0.c
@@ -1113,12 +1113,12 @@ static int validate_geometry0(struct supertype *st, int level,
 			fprintf(stderr, Name ": 0.90 metadata supports at most 2 terrabytes per device\n");
 		return 0;
 	}
+	if (chunk && *chunk == UnSet)
+		*chunk = DEFAULT_CHUNK;
+
 	if (!subdev)
 		return 1;
 
-	if (chunk && (*chunk == 0 || *chunk == UnSet))
-		*chunk = DEFAULT_CHUNK;
-
 	fd = open(subdev, O_RDONLY|O_EXCL, 0);
 	if (fd < 0) {
 		if (verbose)