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path: root/drivers/base/firmware_class.c
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Diffstat (limited to 'drivers/base/firmware_class.c')
-rw-r--r--drivers/base/firmware_class.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index ddeb819c8f8..7376367bcb8 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -180,7 +180,6 @@ static ssize_t firmware_loading_store(struct device *dev,
goto err;
}
/* Pages will be freed by vfree() */
- fw_priv->pages = NULL;
fw_priv->page_array_size = 0;
fw_priv->nr_pages = 0;
complete(&fw_priv->completion);
@@ -217,8 +216,10 @@ 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;
@@ -357,7 +358,7 @@ static void fw_dev_release(struct device *dev)
kfree(fw_priv->pages);
kfree(fw_priv->fw_id);
kfree(fw_priv);
- put_device(dev);
+ kfree(dev);
module_put(THIS_MODULE);
}
@@ -408,13 +409,11 @@ static int fw_register_device(struct device **dev_p, const char *fw_name,
if (retval) {
dev_err(device, "%s: device_register failed\n", __func__);
put_device(f_dev);
- goto error_kfree_fw_id;
+ return retval;
}
*dev_p = f_dev;
return 0;
-error_kfree_fw_id:
- kfree(fw_priv->fw_id);
error_kfree:
kfree(f_dev);
kfree(fw_priv);