Commit 81c412cb authored by Philipp Hortmann's avatar Philipp Hortmann Committed by Greg Kroah-Hartman
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staging: rtl8192e: Convert array rx_buf[][] to array rx_buf[] 



Convert array rx_buf[][] to array rx_buf[] as index is always 0. This
increases readability.

Signed-off-by: default avatarPhilipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: default avatarDan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/967337963336cf09383003050b12c43c779e1562.1698295861.git.philipp.g.hortmann@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8e842c47

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

+4 −4
Original line number Diff line number Diff line
@@ -1145,7 +1145,7 @@ static void _rtl92e_free_rx_ring(struct net_device *dev) 
	int rx_queue_idx = 0;



	for (i = 0; i < priv->rxringcount; i++) {

		struct sk_buff *skb = priv->rx_buf[rx_queue_idx][i];

		struct sk_buff *skb = priv->rx_buf[i];



		if (!skb)

			continue;
@@ -1373,7 +1373,7 @@ static short _rtl92e_alloc_rx_ring(struct net_device *dev) 
		if (!skb)

			return 0;

		skb->dev = dev;

		priv->rx_buf[rx_queue_idx][i] = skb;

		priv->rx_buf[i] = skb;

		mapping = (dma_addr_t *)skb->cb;

		*mapping = dma_map_single(&priv->pdev->dev,

					  skb_tail_pointer(skb),
@@ -1575,7 +1575,7 @@ static void _rtl92e_rx_normal(struct net_device *dev) 
	while (count--) {

		struct rx_desc *pdesc = &priv->rx_ring

					[priv->rx_idx[rx_queue_idx]];

		struct sk_buff *skb = priv->rx_buf[rx_queue_idx]

		struct sk_buff *skb = priv->rx_buf

				      [priv->rx_idx[rx_queue_idx]];

		struct sk_buff *new_skb;
@@ -1614,7 +1614,7 @@ static void _rtl92e_rx_normal(struct net_device *dev) 
		skb = new_skb;

		skb->dev = dev;



		priv->rx_buf[rx_queue_idx][priv->rx_idx[rx_queue_idx]] =

		priv->rx_buf[priv->rx_idx[rx_queue_idx]] =

								 skb;

		*((dma_addr_t *)skb->cb) = dma_map_single(&priv->pdev->dev,

							  skb_tail_pointer(skb),

drivers/staging/rtl8192e/rtl8192e/rtl_core.h

+1 −1
Original line number Diff line number Diff line
@@ -233,7 +233,7 @@ struct r8192_priv { 
	u8 (*rf_set_chan)(struct net_device *dev, u8 ch);



	struct rx_desc *rx_ring;

	struct sk_buff	*rx_buf[MAX_RX_QUEUE][MAX_RX_COUNT];

	struct sk_buff	*rx_buf[MAX_RX_COUNT];

	dma_addr_t	rx_ring_dma[MAX_RX_QUEUE];

	unsigned int	rx_idx[MAX_RX_QUEUE];

	int		rxringcount;