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] memory hotplug: only unassign assigned increments
  [S390] Change default action from reipl to stop for on_restart
  [S390] arch/s390/kernel/ipl.c: correct error detection check
  [S390] drivers/s390/block/dasd_ioctl.c: add missing kfree
  [S390] nss,initrd: kernel image and initrd must be in different segments

2 files changed, 11 insertions, 5 deletions

diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index eb4e034378cd..f1a2016829fc 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -249,6 +249,7 @@ static int dasd_ioctl_reset_profile(struct dasd_block *block)
 static int dasd_ioctl_read_profile(struct dasd_block *block, void __user *argp)
 {
         struct dasd_profile_info_t *data;
+        int rc = 0;
 
         data = kmalloc(sizeof(*data), GFP_KERNEL);
         if (!data)
@@ -279,11 +280,14 @@ static int dasd_ioctl_read_profile(struct dasd_block *block, void __user *argp)
                 spin_unlock_bh(&block->profile.lock);
         } else {
                 spin_unlock_bh(&block->profile.lock);
-                return -EIO;
+                rc = -EIO;
+                goto out;
         }
         if (copy_to_user(argp, data, sizeof(*data)))
-                return -EFAULT;
-        return 0;
+                rc = -EFAULT;
+out:
+        kfree(data);
+        return rc;
 }
 #else
 static int dasd_ioctl_reset_profile(struct dasd_block *block)
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index be55fb2b1b1c..837e010299a8 100644
--- a/drivers/s390/char/sclp_cmd.c
+++ b/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;