Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

2 files changed, 7 insertions, 2 deletions

diff --git a/drivers/base/devres.c b/drivers/base/devres.c
index e8beb8e5b626..05dd307e8f02 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -428,6 +428,9 @@ int devres_release_all(struct device *dev)
 {
         unsigned long flags;
 
+        /* Looks like an uninitialized device structure */
+        if (WARN_ON(dev->devres_head.next == NULL))
+                return -ENODEV;
         spin_lock_irqsave(&dev->devres_lock, flags);
         return release_nodes(dev, dev->devres_head.next, &dev->devres_head,
                              flags);
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index fc466531260e..f285f441fab9 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -217,8 +217,10 @@ firmware_data_read(struct kobject *kobj, struct bin_attribute *bin_attr,
                 ret_count = -ENODEV;
                 goto out;
         }
-        if (offset > fw->size)
-                return 0;
+        if (offset > fw->size) {
+                ret_count = 0;
+                goto out;
+        }
         if (count > fw->size - offset)
                 count = fw->size - offset;