From a7ffa45d40e3e7ebb14233bb107f1c858d6550a4 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 24 Aug 2011 17:15:13 +0200
Subject: [PATCH] --- yaml --- r: 263388 b: refs/heads/master c:
 8adb4ca344b48bbbf87ca66fd07a2dd503619714 h: refs/heads/master v: v3

---
 [refs]                             | 2 +-
 trunk/drivers/s390/char/sclp_cmd.c | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index eed17ec47504..97a055982ec6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1202edadbf846f0a4de70c8c0b9fe5a6c88b1cb
+refs/heads/master: 8adb4ca344b48bbbf87ca66fd07a2dd503619714
diff --git a/trunk/drivers/s390/char/sclp_cmd.c b/trunk/drivers/s390/char/sclp_cmd.c
index be55fb2b1b1c..837e010299a8 100644
--- a/trunk/drivers/s390/char/sclp_cmd.c
+++ b/trunk/drivers/s390/char/sclp_cmd.c
@@ -383,8 +383,10 @@ static int sclp_attach_storage(u8 id)
 	switch (sccb->header.response_code) {
 	case 0x0020:
 		set_bit(id, sclp_storage_ids);
-		for (i = 0; i < sccb->assigned; i++)
-			sclp_unassign_storage(sccb->entries[i] >> 16);
+		for (i = 0; i < sccb->assigned; i++) {
+			if (sccb->entries[i])
+				sclp_unassign_storage(sccb->entries[i] >> 16);
+		}
 		break;
 	default:
 		rc = -EIO;