DDF: getinfo_super_ddf_bvd: fix raid_disk calculation

[thirdparty/mdadm.git] / super-ddf.c

diff --git a/super-ddf.c b/super-ddf.c
index bff420cd784b6af836f0e094b5da4c1d55d44bd7..7da4ce0f9572bcab0213dc5b5350cb517a82e005 100644 (file)
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -1887,7 +1887,8 @@ static void getinfo_super_ddf_bvd(struct supertype *st, struct mdinfo *info, cha
        if (dl) {
                info->disk.major = dl->major;
                info->disk.minor = dl->minor;
-               info->disk.raid_disk = dl->raiddisk;
+               info->disk.raid_disk = cd + conf->sec_elmnt_seq
+                       * __be16_to_cpu(conf->prim_elmnt_count);
                info->disk.number = dl->pdnum;
                info->disk.state = (1<<MD_DISK_SYNC)|(1<<MD_DISK_ACTIVE);
        }