FIX: imsm: Do not change serial if disk failed

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

diff --git a/super-intel.c b/super-intel.c
index 2b41e086bf19d73c4d240160ff106cb3ce47b501..5f5f0d99263e7eb864c4450b1fb465781a89f934 100644 (file)
--- a/super-intel.c
+++ b/super-intel.c
@@ -5218,8 +5218,6 @@ static int mark_failure(struct imsm_dev *dev, struct imsm_disk *disk, int idx)
        __u32 ord;
        int slot;
        struct imsm_map *map;
-       char buf[MAX_RAID_SERIAL_LEN+3];
-       unsigned int len, shift = 0;
 
        /* new failures are always set in map[0] */
        map = get_imsm_map(dev, 0);
@@ -5232,11 +5230,6 @@ static int mark_failure(struct imsm_dev *dev, struct imsm_disk *disk, int idx)
        if (is_failed(disk) && (ord & IMSM_ORD_REBUILD))
                return 0;
 
-       sprintf(buf, "%s:0", disk->serial);
-       if ((len = strlen(buf)) >= MAX_RAID_SERIAL_LEN)
-               shift = len - MAX_RAID_SERIAL_LEN + 1;
-       strncpy((char *)disk->serial, &buf[shift], MAX_RAID_SERIAL_LEN);
-
        disk->status |= FAILED_DISK;
        set_imsm_ord_tbl_ent(map, slot, idx | IMSM_ORD_REBUILD);
        if (map->failed_disk_num == 0xff)