diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c
index 73dd276ce59c..a4bfbecbf16c 100644
--- a/drivers/usb/storage/ene_ub6250.c
+++ b/drivers/usb/storage/ene_ub6250.c
@@ -1484,7 +1484,7 @@ static int ms_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
 static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 {
 	u32   bl_num;
-	u16    bl_len;
+	u32    bl_len;
 	unsigned int offset = 0;
 	unsigned char    buf[8];
 	struct scatterlist *sg = NULL;