diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index e881ba4450c7..68d6fddeb6eb 100755
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -270,7 +270,7 @@ static struct fsg_lun *fsg_lun_from_dev(struct device *dev)
 #define FSG_NUM_BUFFERS	2
 
 /* Default size of buffer length. */
-#define FSG_BUFLEN	((u32)16384)
+#define FSG_BUFLEN	((u32)65536)
 
 /* Maximal number of LUNs supported in mass storage function */
 #define FSG_MAX_LUNS	8