From 6469933605a3ecdfa66b98160cde98ecd256cb3f Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 4 Jun 2012 12:44:16 +0000 Subject: 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 Signed-off-by: David S. Miller --- drivers/net/ethernet/i825xx/lp486e.c | 8 ++++---- drivers/net/ethernet/i825xx/sun3_82586.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/net/ethernet/i825xx') diff --git a/drivers/net/ethernet/i825xx/lp486e.c b/drivers/net/ethernet/i825xx/lp486e.c index 6c2952c8ea15..3735bfa53600 100644 --- a/drivers/net/ethernet/i825xx/lp486e.c +++ b/drivers/net/ethernet/i825xx/lp486e.c @@ -629,10 +629,10 @@ init_i596(struct net_device *dev) { memcpy ((void *)lp->eth_addr, dev->dev_addr, 6); lp->set_add.command = CmdIASetup; - i596_add_cmd(dev, (struct i596_cmd *)&lp->set_add); + i596_add_cmd(dev, &lp->set_add); lp->tdr.command = CmdTDR; - i596_add_cmd(dev, (struct i596_cmd *)&lp->tdr); + i596_add_cmd(dev, &lp->tdr); if (lp->scb.command && i596_timeout(dev, "i82596 init", 200)) return 1; @@ -737,7 +737,7 @@ i596_cleanup_cmd(struct net_device *dev) { lp = netdev_priv(dev); while (lp->cmd_head) { - cmd = (struct i596_cmd *)lp->cmd_head; + cmd = lp->cmd_head; lp->cmd_head = pa_to_va(lp->cmd_head->pa_next); lp->cmd_backlog--; @@ -1281,7 +1281,7 @@ static void set_multicast_list(struct net_device *dev) { lp->i596_config[8] |= 0x01; } - i596_add_cmd(dev, (struct i596_cmd *) &lp->set_conf); + i596_add_cmd(dev, &lp->set_conf); } } diff --git a/drivers/net/ethernet/i825xx/sun3_82586.c b/drivers/net/ethernet/i825xx/sun3_82586.c index cae17f4bc93e..353f57f675d0 100644 --- a/drivers/net/ethernet/i825xx/sun3_82586.c +++ b/drivers/net/ethernet/i825xx/sun3_82586.c @@ -571,7 +571,7 @@ static int init586(struct net_device *dev) } #endif - ptr = alloc_rfa(dev,(void *)ptr); /* init receive-frame-area */ + ptr = alloc_rfa(dev,ptr); /* init receive-frame-area */ /* * alloc xmit-buffs / init xmit_cmds @@ -584,7 +584,7 @@ static int init586(struct net_device *dev) ptr = (char *) ptr + XMIT_BUFF_SIZE; p->xmit_buffs[i] = (struct tbd_struct *)ptr; /* TBD */ ptr = (char *) ptr + sizeof(struct tbd_struct); - if((void *)ptr > (void *)dev->mem_end) + if(ptr > (void *)dev->mem_end) { printk("%s: not enough shared-mem for your configuration!\n",dev->name); return 1; -- cgit v1.2.3