When iterating over all RX/TX buffers, we were using a rather long "idx" control variable, which lead to a nasty overlong line.
Replace "idx" with "i" to avoid this.
Signed-off-by: Andre Przywara andre.przywara@arm.com --- drivers/net/sun8i_emac.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c index 939dfbade1..93b746161c 100644 --- a/drivers/net/sun8i_emac.c +++ b/drivers/net/sun8i_emac.c @@ -389,7 +389,7 @@ static void rx_descs_init(struct emac_eth_dev *priv) struct emac_dma_desc *desc_table_p = &priv->rx_chain[0]; char *rxbuffs = &priv->rxbuffer[0]; struct emac_dma_desc *desc_p; - u32 idx; + int i;
/* * Make sure we don't have dirty cache lines around, which could @@ -400,11 +400,10 @@ static void rx_descs_init(struct emac_eth_dev *priv) invalidate_dcache_range((uintptr_t)rxbuffs, (uintptr_t)rxbuffs + sizeof(priv->rxbuffer));
- for (idx = 0; idx < CONFIG_RX_DESCR_NUM; idx++) { - desc_p = &desc_table_p[idx]; - desc_p->buf_addr = (uintptr_t)&rxbuffs[idx * CONFIG_ETH_BUFSIZE] - ; - desc_p->next = (uintptr_t)&desc_table_p[idx + 1]; + for (i = 0; i < CONFIG_RX_DESCR_NUM; i++) { + desc_p = &desc_table_p[i]; + desc_p->buf_addr = (uintptr_t)&rxbuffs[i * CONFIG_ETH_BUFSIZE]; + desc_p->next = (uintptr_t)&desc_table_p[i + 1]; desc_p->ctl_size = CONFIG_ETH_RXSIZE; desc_p->status = EMAC_DESC_OWN_DMA; } @@ -425,13 +424,12 @@ static void tx_descs_init(struct emac_eth_dev *priv) struct emac_dma_desc *desc_table_p = &priv->tx_chain[0]; char *txbuffs = &priv->txbuffer[0]; struct emac_dma_desc *desc_p; - u32 idx; + int i;
- for (idx = 0; idx < CONFIG_TX_DESCR_NUM; idx++) { - desc_p = &desc_table_p[idx]; - desc_p->buf_addr = (uintptr_t)&txbuffs[idx * CONFIG_ETH_BUFSIZE] - ; - desc_p->next = (uintptr_t)&desc_table_p[idx + 1]; + for (i = 0; i < CONFIG_TX_DESCR_NUM; i++) { + desc_p = &desc_table_p[i]; + desc_p->buf_addr = (uintptr_t)&txbuffs[i * CONFIG_ETH_BUFSIZE]; + desc_p->next = (uintptr_t)&desc_table_p[i + 1]; desc_p->ctl_size = 0; desc_p->status = 0; }