diff options
author | Joe Perches <joe@perches.com> | 2012-06-04 12:44:16 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-06-06 09:31:33 -0700 |
commit | 6469933605a3ecdfa66b98160cde98ecd256cb3f (patch) | |
tree | 9d80273c26cbec4b3064eee47ba173be11ac444f /drivers/net/ethernet/amd | |
parent | 20d5ec435c5fba8142eb7df692a5f54fbb26e892 (diff) |
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>
Diffstat (limited to 'drivers/net/ethernet/amd')
-rw-r--r-- | drivers/net/ethernet/amd/declance.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c index 75299f500ee..7203b522f23 100644 --- a/drivers/net/ethernet/amd/declance.c +++ b/drivers/net/ethernet/amd/declance.c @@ -623,7 +623,7 @@ static int lance_rx(struct net_device *dev) skb_put(skb, len); /* make room */ cp_from_buf(lp->type, skb->data, - (char *)lp->rx_buf_ptr_cpu[entry], len); + lp->rx_buf_ptr_cpu[entry], len); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); @@ -919,7 +919,7 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) *lib_ptr(ib, btx_ring[entry].length, lp->type) = (-len); *lib_ptr(ib, btx_ring[entry].misc, lp->type) = 0; - cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data, len); + cp_to_buf(lp->type, lp->tx_buf_ptr_cpu[entry], skb->data, len); /* Now, give the packet to the lance */ *lib_ptr(ib, btx_ring[entry].tmd1, lp->type) = |