diff options
| author | Holger Brunck <holger.brunck@keymile.com> | 2017-05-17 18:24:35 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-18 17:28:38 +0300 |
| commit | 5b8aad93c52bdda6a731cab8497998cfa0f2df07 (patch) | |
| tree | 3e502105c01c399d928becab0497e9b74e9941ff /drivers/net/wan/fsl_ucc_hdlc.c | |
| parent | 10515db509780224bf48ea189cff989ebd01dd0e (diff) | |
| download | linux-5b8aad93c52bdda6a731cab8497998cfa0f2df07.tar.xz | |
net/wan/fsl_ucc_hdlc: fix incorrect memory allocation
We need space for the struct qe_bd and not for a pointer to this struct.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Cc: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/fsl_ucc_hdlc.c')
| -rw-r--r-- | drivers/net/wan/fsl_ucc_hdlc.c | 12 |
1 files 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 @@ free_ucc_pram: 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; |