1 files changed, 4 insertions, 13 deletions

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index c378a355bed4..d98e424675cf 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -86,7 +86,6 @@ static int loading_timeout = 60;	/* In seconds */
 static DEFINE_MUTEX(fw_lock);
 
 struct firmware_priv {
-        char *fw_id;
         struct completion completion;
         struct bin_attribute attr_data;
         struct firmware *fw;
@@ -94,9 +93,9 @@ struct firmware_priv {
         struct page **pages;
         int nr_pages;
         int page_array_size;
-        const char *vdata;
         struct timer_list timeout;
         bool nowait;
+        char fw_id[];
 };
 
 static void
@@ -153,7 +152,6 @@ static void fw_dev_release(struct device *dev)
         for (i = 0; i < fw_priv->nr_pages; i++)
                 __free_page(fw_priv->pages[i]);
         kfree(fw_priv->pages);
-        kfree(fw_priv->fw_id);
         kfree(fw_priv);
         kfree(dev);
 
@@ -437,8 +435,8 @@ static int fw_register_device(struct device **dev_p, const char *fw_name,
                               struct device *device)
 {
         int retval;
-        struct firmware_priv *fw_priv = kzalloc(sizeof(*fw_priv),
-                                                GFP_KERNEL);
+        struct firmware_priv *fw_priv =
+                kzalloc(sizeof(*fw_priv) + strlen(fw_name) + 1 , GFP_KERNEL);
         struct device *f_dev = kzalloc(sizeof(*f_dev), GFP_KERNEL);
 
         *dev_p = NULL;
@@ -449,16 +447,9 @@ static int fw_register_device(struct device **dev_p, const char *fw_name,
                 goto error_kfree;
         }
 
+        strcpy(fw_priv->fw_id, fw_name);
         init_completion(&fw_priv->completion);
         fw_priv->attr_data = firmware_attr_data_tmpl;
-        fw_priv->fw_id = kstrdup(fw_name, GFP_KERNEL);
-        if (!fw_priv->fw_id) {
-                dev_err(device, "%s: Firmware name allocation failed\n",
-                        __func__);
-                retval = -ENOMEM;
-                goto error_kfree;
-        }
-
         fw_priv->timeout.function = firmware_class_timeout;
         fw_priv->timeout.data = (u_long) fw_priv;
         init_timer(&fw_priv->timeout);