managemon: Don't add disk to the array after it has started

[thirdparty/mdadm.git] / managemon.c

diff --git a/managemon.c b/managemon.c
index 4e8539877823106c656a96eb905f5a9e901f5bf9..101231c519ebb9ab1148aa5babf06c61d6e1d40f 100644 (file)
--- a/managemon.c
+++ b/managemon.c
@@ -266,9 +266,7 @@ static void add_disk_to_container(struct supertype *st, struct mdinfo *sd)
 {
        int dfd;
        char nm[20];
-       struct supertype *st2;
        struct metadata_update *update = NULL;
-       struct mdinfo info;
        mdu_disk_info_t dk = {
                .number = -1,
                .major = sd->disk.major,
@@ -287,25 +285,6 @@ static void add_disk_to_container(struct supertype *st, struct mdinfo *sd)
        if (dfd < 0)
                return;
 
-       /* Check the metadata and see if it is already part of this
-        * array
-        */
-       st2 = dup_super(st);
-       if (st2->ss->load_super(st2, dfd, NULL) == 0) {
-               st2->ss->getinfo_super(st2, &info, NULL);
-               if (st->ss->compare_super(st, st2) == 0 &&
-                   info.disk.raid_disk >= 0) {
-                       /* Looks like a good member of array.
-                        * Just accept it.
-                        * mdadm will incorporate any parts into
-                        * active arrays.
-                        */
-                       st2->ss->free_super(st2);
-                       return;
-               }
-       }
-       st2->ss->free_super(st2);
-
        st->update_tail = &update;
        st->ss->add_to_super(st, &dk, dfd, NULL, INVALID_SECTORS);
        st->ss->write_init_super(st);