Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6

* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
  [S390] cio: fix potential overflow in chpid descriptor
  [S390] add missing device put
  [S390] dasd: use correct label location for diag fba disks

2 files changed, 4 insertions, 2 deletions

diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 34d51dd4c539..bed7b4634ccd 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -948,8 +948,10 @@ static ssize_t dasd_alias_show(struct device *dev,
         if (device->discipline && device->discipline->get_uid &&
             !device->discipline->get_uid(device, &uid)) {
                 if (uid.type == UA_BASE_PAV_ALIAS ||
-                    uid.type == UA_HYPER_PAV_ALIAS)
+                    uid.type == UA_HYPER_PAV_ALIAS) {
+                        dasd_put_device(device);
                         return sprintf(buf, "1\n");
+                }
         }
         dasd_put_device(device);
 
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index ce7cb87479fe..407d0e9adfaf 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -713,7 +713,7 @@ int chsc_determine_base_channel_path_desc(struct chp_id chpid,
         ret = chsc_determine_channel_path_desc(chpid, 0, 0, 0, 0, chsc_resp);
         if (ret)
                 goto out_free;
-        memcpy(desc, &chsc_resp->data, chsc_resp->length);
+        memcpy(desc, &chsc_resp->data, sizeof(*desc));
 out_free:
         kfree(chsc_resp);
         return ret;