mdadm: drop auto= support

According to author (and what was described in man):
"With mdadm 3.0, device creation is normally left up to udev so this is
option is unlikely to be needed"
This was a workaround for kernel 2.6 family issues (partitionable and
non-partitionable arrays hell) and I believe we are far away from it now.

I'm not aware of any usage of it, hence it is removed.

Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/Assemble.c b/Assemble.c
index d3dbfbc6..87d1ae04 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -1573,8 +1573,7 @@ try_again:
 			/* Ignore 'host:' prefix of name */
 			name = strchr(name, ':')+1;
 
-		mdfd = create_mddev(mddev, name, ident->autof, trustworthy,
-				    chosen_name, 0);
+		mdfd = create_mddev(mddev, name, trustworthy, chosen_name, 0);
 	}
 	if (mdfd < 0) {
 		st->ss->free_super(st);