[S390] sclp/memory hotplug: fix initial usecount of increments

Fix initial usecount of attached and assigned storage increments so
they can be set offline.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index 4b60ede..be55fb2 100644 (file)
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -518,6 +518,8 @@ static void __init insert_increment(u16 rn, int standby, int assigned)
                return;
        new_incr->rn = rn;
        new_incr->standby = standby;
+       if (!standby)
+               new_incr->usecount = 1;
        last_rn = 0;
        prev = &sclp_mem_list;
        list_for_each_entry(incr, &sclp_mem_list, list) {