[PATCH net-next 4/8] net/wan/fsl_ucc_hdlc: fix incorrect memory allocation

[Holger Brunck]

We need space for the struct qe_bd and not for a pointer to this struct.

Signed-off-by: Holger Brunck <holger.bru...@keymile.com>
Cc: Zhao Qiang <qiang.z...@nxp.com>
---
 drivers/net/wan/fsl_ucc_hdlc.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 1a60897767d9..49b91b2c113c 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -136,7 +136,7 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
        priv->tx_ring_size = TX_BD_RING_LEN;
        /* Alloc Rx BD */
        priv->rx_bd_base = dma_alloc_coherent(priv->dev,
-                       RX_BD_RING_LEN * sizeof(struct qe_bd *),
+                       RX_BD_RING_LEN * sizeof(struct qe_bd),
                        &priv->dma_rx_bd, GFP_KERNEL);
 
        if (!priv->rx_bd_base) {
@@ -147,7 +147,7 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
 
        /* Alloc Tx BD */
        priv->tx_bd_base = dma_alloc_coherent(priv->dev,
-                       TX_BD_RING_LEN * sizeof(struct qe_bd *),
+                       TX_BD_RING_LEN * sizeof(struct qe_bd),
                        &priv->dma_tx_bd, GFP_KERNEL);
 
        if (!priv->tx_bd_base) {
@@ -294,11 +294,11 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
        qe_muram_free(priv->ucc_pram_offset);
 free_tx_bd:
        dma_free_coherent(priv->dev,
-                         TX_BD_RING_LEN * sizeof(struct qe_bd *),
+                         TX_BD_RING_LEN * sizeof(struct qe_bd),
                          priv->tx_bd_base, priv->dma_tx_bd);
 free_rx_bd:
        dma_free_coherent(priv->dev,
-                         RX_BD_RING_LEN * sizeof(struct qe_bd *),
+                         RX_BD_RING_LEN * sizeof(struct qe_bd),
                          priv->rx_bd_base, priv->dma_rx_bd);
 free_uccf:
        ucc_fast_free(priv->uccf);
@@ -656,7 +656,7 @@ static void uhdlc_memclean(struct ucc_hdlc_private *priv)
 
        if (priv->rx_bd_base) {
                dma_free_coherent(priv->dev,
-                                 RX_BD_RING_LEN * sizeof(struct qe_bd *),
+                                 RX_BD_RING_LEN * sizeof(struct qe_bd),
                                  priv->rx_bd_base, priv->dma_rx_bd);
 
                priv->rx_bd_base = NULL;
@@ -665,7 +665,7 @@ static void uhdlc_memclean(struct ucc_hdlc_private *priv)
 
        if (priv->tx_bd_base) {
                dma_free_coherent(priv->dev,
-                                 TX_BD_RING_LEN * sizeof(struct qe_bd *),
+                                 TX_BD_RING_LEN * sizeof(struct qe_bd),
                                  priv->tx_bd_base, priv->dma_tx_bd);
 
                priv->tx_bd_base = NULL;
-- 
2.12.0.rc1