diff options
author | Joe Perches <joe@perches.com> | 2012-06-04 12:44:16 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-06-06 16:31:33 (GMT) |
commit | 6469933605a3ecdfa66b98160cde98ecd256cb3f (patch) | |
tree | 9d80273c26cbec4b3064eee47ba173be11ac444f /drivers/net/ethernet/neterion/s2io.c | |
parent | 20d5ec435c5fba8142eb7df692a5f54fbb26e892 (diff) | |
download | linux-6469933605a3ecdfa66b98160cde98ecd256cb3f.tar.xz |
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/neterion/s2io.c')
-rw-r--r-- | drivers/net/ethernet/neterion/s2io.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index bb36758..e7cd587 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -6946,9 +6946,9 @@ static int rxd_owner_bit_reset(struct s2io_nic *sp) if (sp->rxd_mode == RXD_MODE_3B) ba = &ring->ba[j][k]; if (set_rxd_buffer_pointer(sp, rxdp, ba, &skb, - (u64 *)&temp0_64, - (u64 *)&temp1_64, - (u64 *)&temp2_64, + &temp0_64, + &temp1_64, + &temp2_64, size) == -ENOMEM) { return 0; } @@ -7149,7 +7149,7 @@ static int s2io_card_up(struct s2io_nic *sp) int i, ret = 0; struct config_param *config; struct mac_info *mac_control; - struct net_device *dev = (struct net_device *)sp->dev; + struct net_device *dev = sp->dev; u16 interruptible; /* Initialize the H/W I/O registers */ @@ -7325,7 +7325,7 @@ static void s2io_tx_watchdog(struct net_device *dev) static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) { struct s2io_nic *sp = ring_data->nic; - struct net_device *dev = (struct net_device *)ring_data->dev; + struct net_device *dev = ring_data->dev; struct sk_buff *skb = (struct sk_buff *) ((unsigned long)rxdp->Host_Control); int ring_no = ring_data->ring_no; @@ -7508,7 +7508,7 @@ aggregate: static void s2io_link(struct s2io_nic *sp, int link) { - struct net_device *dev = (struct net_device *)sp->dev; + struct net_device *dev = sp->dev; struct swStat *swstats = &sp->mac_control.stats_info->sw_stat; if (link != sp->last_link_state) { @@ -8280,7 +8280,7 @@ static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip, return -1; } - *ip = (struct iphdr *)((u8 *)buffer + ip_off); + *ip = (struct iphdr *)(buffer + ip_off); ip_len = (u8)((*ip)->ihl); ip_len <<= 2; *tcp = (struct tcphdr *)((unsigned long)*ip + ip_len); |