ethernet: Remove casts to same type
Adding casts of objects to the same type is unnecessary and confusing for a human reader. For example, this cast: int y; int *p = (int *)&y; I used the coccinelle script below to find and remove these unnecessary casts. I manually removed the conversions this script produces of casts with __force, __iomem and __user. @@ type T; T *p; @@ - (T *)p + p A function in atl1e_main.c was passed a const pointer when it actually modified elements of the structure. Change the argument to a non-const pointer. A function in stmmac needed a __force to avoid a sparse warning. Added it. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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committed by
David S. Miller

parent
20d5ec435c
commit
6469933605
@@ -623,7 +623,7 @@ static int lance_rx(struct net_device *dev)
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skb_put(skb, len); /* make room */
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cp_from_buf(lp->type, skb->data,
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(char *)lp->rx_buf_ptr_cpu[entry], len);
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lp->rx_buf_ptr_cpu[entry], len);
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skb->protocol = eth_type_trans(skb, dev);
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netif_rx(skb);
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@@ -919,7 +919,7 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
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*lib_ptr(ib, btx_ring[entry].length, lp->type) = (-len);
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*lib_ptr(ib, btx_ring[entry].misc, lp->type) = 0;
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cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data, len);
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cp_to_buf(lp->type, lp->tx_buf_ptr_cpu[entry], skb->data, len);
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/* Now, give the packet to the lance */
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*lib_ptr(ib, btx_ring[entry].tmd1, lp->type) =
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