diff options
| author |   Christophe Jaillet <christophe.jaillet@wanadoo.fr> | 2017-07-08 09:46:54 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-07-11 13:33:54 -0700 |
| commit | 6224226030da93c062621527fd0070be3f718a88 (patch) | |
| tree | ce479bf3ac59368375a4f1c3f86906c838bc6e42 | |
| parent | net: stmmac: Fix error handling path in 'alloc_dma_tx_desc_resources()' (diff) | |
| download | linux-dev-6224226030da93c062621527fd0070be3f718a88.tar.xz linux-dev-6224226030da93c062621527fd0070be3f718a88.zip | |
net: stmmac: Make 'alloc_dma_[rt]x_desc_resources()' look even closer
'alloc_dma_[rt]x_desc_resources()' functions look very close.
Remove a useless initialization and use the same label name for error
handling path in order to get them even closer.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 07d486a70118..1853f7ff6657 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1449,7 +1449,7 @@ static void free_dma_rx_desc_resources(struct stmmac_priv *priv) static void free_dma_tx_desc_resources(struct stmmac_priv *priv) { u32 tx_count = priv->plat->tx_queues_to_use; - u32 queue = 0; + u32 queue; /* Free TX queue resources */ for (queue = 0; queue < tx_count; queue++) { @@ -1561,13 +1561,13 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv) sizeof(*tx_q->tx_skbuff_dma), GFP_KERNEL); if (!tx_q->tx_skbuff_dma) - goto err_dma_buffers; + goto err_dma; tx_q->tx_skbuff = kmalloc_array(DMA_TX_SIZE, sizeof(struct sk_buff *), GFP_KERNEL); if (!tx_q->tx_skbuff) - goto err_dma_buffers; + goto err_dma; if (priv->extend_desc) { tx_q->dma_etx = dma_zalloc_coherent(priv->device, @@ -1577,7 +1577,7 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv) &tx_q->dma_tx_phy, GFP_KERNEL); if (!tx_q->dma_etx) - goto err_dma_buffers; + goto err_dma; } else { tx_q->dma_tx = dma_zalloc_coherent(priv->device, DMA_TX_SIZE * @@ -1586,13 +1586,13 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv) &tx_q->dma_tx_phy, GFP_KERNEL); if (!tx_q->dma_tx) - goto err_dma_buffers; + goto err_dma; } } return 0; -err_dma_buffers: +err_dma: free_dma_tx_desc_resources(priv); return ret; |