[PATCH] "s390: multiple subchannel sets support" fix

It seems this patch got dropped (it was in addition to the `s390:
improve response code handling in chsc_enable_facility()' patch).

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 1bbf231f8aafa125b87e7a2842e51642eab0fcc8..3c77d65960dbf65e2ed259b25ee4022174d45ce5 100644 (file)
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -409,6 +409,9 @@ __init_channel_subsystem(struct subchannel_id schid, void *data)
                /* -ENXIO: no more subchannels. */
                case -ENXIO:
                        return ret;
+               /* -EIO: this subchannel set not supported. */
+               case -EIO:
+                       return ret;
                default:
                        return 0;
                }