mei: struct mei_message_data doesn't have to be packed

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/mei/mei_dev.h

@@ -140,7 +140,7 @@ enum mei_cb_major_types {
 struct mei_message_data {
 	u32 size;
 	unsigned char *data;
-} __packed;
+};
 
 
 struct mei_cl_cb {