getinfo_super() can clear entire 'inf' structure before filling with new
information. Disk number required later is lost.
Restore disk number information after getinfo_super() call.
Signed-off-by: Adam Kwolek <adam.kwolek@xxxxxxxxx>
---
Create.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Create.c b/Create.c
index 7b4d0fe..d01dea7 100644
--- a/Create.c
+++ b/Create.c
@@ -805,7 +805,6 @@ int Create(struct supertype *st, char *mddev,
switch(pass) {
case 1:
*inf = info;
-
inf->disk.number = dnum;
inf->disk.raid_disk = dnum;
if (inf->disk.raid_disk < raiddisks)
@@ -856,12 +855,13 @@ int Create(struct supertype *st, char *mddev,
/* getinfo_super might have lost these ... */
inf->disk.major = major(stb.st_rdev);
inf->disk.minor = minor(stb.st_rdev);
+ inf->disk.number = dnum;
+ inf->disk.raid_disk = dnum;
}
break;
case 2:
inf->errors = 0;
rv = 0;
-
rv = add_disk(mdfd, st, &info, inf);
if (rv) {
--
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