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| author | Philipp Hortmann <philipp.g.hortmann@gmail.com> | 2023-10-26 07:44:18 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-27 13:08:49 +0200 |
| commit | 336023659882924cb5921438f1f52d5a741d4a24 (patch) | |
| tree | f7fd915d5eaccf43ee68fd8199e4bd6f215ee1c6 | |
| parent | 81c412cb8ca76fefced52f2188579e8226f45f00 (diff) | |
| download | linux-stable-336023659882924cb5921438f1f52d5a741d4a24.tar.gz linux-stable-336023659882924cb5921438f1f52d5a741d4a24.tar.bz2 linux-stable-336023659882924cb5921438f1f52d5a741d4a24.zip | |
staging: rtl8192e: Convert array rx_ring_dma[] to variable rx_ring_dma
Convert array rx_ring_dma[] to variable rx_ring_dma as index is always 0.
This increases readability.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/51d3be0a715452cefe5ac6dd29a86fbe65b824fa.1698295861.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 2 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 4 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c index e343e10e011a..e93394c51264 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c @@ -1841,7 +1841,7 @@ void rtl92e_enable_rx(struct net_device *dev) { struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev); - rtl92e_writel(dev, RDQDA, priv->rx_ring_dma[RX_MPDU_QUEUE]); + rtl92e_writel(dev, RDQDA, priv->rx_ring_dma); } static const u32 TX_DESC_BASE[] = { diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index 573d548e44d8..8af732870ddf 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -1159,7 +1159,7 @@ static void _rtl92e_free_rx_ring(struct net_device *dev) dma_free_coherent(&priv->pdev->dev, sizeof(*priv->rx_ring) * priv->rxringcount, priv->rx_ring, - priv->rx_ring_dma[rx_queue_idx]); + priv->rx_ring_dma); priv->rx_ring = NULL; } @@ -1356,7 +1356,7 @@ static short _rtl92e_alloc_rx_ring(struct net_device *dev) priv->rx_ring = dma_alloc_coherent(&priv->pdev->dev, sizeof(*priv->rx_ring) * priv->rxringcount, - &priv->rx_ring_dma[rx_queue_idx], + &priv->rx_ring_dma, GFP_ATOMIC); if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) { netdev_warn(dev, "Cannot allocate RX ring\n"); diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h index 2a99873fbe90..b3ebff2df62a 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h @@ -234,7 +234,7 @@ struct r8192_priv { struct rx_desc *rx_ring; struct sk_buff *rx_buf[MAX_RX_COUNT]; - dma_addr_t rx_ring_dma[MAX_RX_QUEUE]; + dma_addr_t rx_ring_dma; unsigned int rx_idx[MAX_RX_QUEUE]; int rxringcount; u16 rxbuffersize; |