ddf: fix auto-allocation problem.

We need to check every disk to see if it has a particular amount of
space spare, not just every subsequent disk.

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

diff --git a/super-ddf.c b/super-ddf.c
index d3f8b2935c8215fd12702d573da76bfc22fd278f..b5b0b42205a2bc070c2949936aa50d7e37e07d1b 100644 (file)
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -2557,7 +2557,7 @@ static int reserve_space(struct supertype *st, int raiddisks,
                                continue;
                        /* This is bigger than 'size', see if there are enough */
                        cnt = 0;
-                       for (dl2 = dl; dl2 ; dl2=dl2->next)
+                       for (dl2 = ddf->dlist; dl2 ; dl2=dl2->next)
                                if (dl2->esize >= dl->esize)
                                        cnt++;
                        if (cnt >= raiddisks)