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Diffstat (limited to 'drivers/net/wan')
-rw-r--r--drivers/net/wan/Kconfig2
-rw-r--r--drivers/net/wan/c101.c3
-rw-r--r--drivers/net/wan/cosa.c4
-rw-r--r--drivers/net/wan/cycx_main.c4
-rw-r--r--drivers/net/wan/cycx_x25.c3
-rw-r--r--drivers/net/wan/dscc4.c6
-rw-r--r--drivers/net/wan/farsync.c3
-rw-r--r--drivers/net/wan/hostess_sv11.c3
-rw-r--r--drivers/net/wan/n2.c3
-rw-r--r--drivers/net/wan/pc300_drv.c9
-rw-r--r--drivers/net/wan/pc300too.c5
-rw-r--r--drivers/net/wan/pci200syn.c5
-rw-r--r--drivers/net/wan/sbni.c7
-rw-r--r--drivers/net/wan/sdla.c3
-rw-r--r--drivers/net/wan/sealevel.c3
-rw-r--r--drivers/net/wan/wanxl.c3
-rw-r--r--drivers/net/wan/x25_asy.c4
17 files changed, 23 insertions, 47 deletions
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 4fc8681bc110..a3df09ee729f 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -61,7 +61,7 @@ config COSA
#
config LANMEDIA
tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"
- depends on PCI
+ depends on PCI && VIRT_TO_BUS
---help---
Driver for the following Lan Media family of serial boards:
diff --git a/drivers/net/wan/c101.c b/drivers/net/wan/c101.c
index 6b63b350cd52..8ead774d14c8 100644
--- a/drivers/net/wan/c101.c
+++ b/drivers/net/wan/c101.c
@@ -315,12 +315,11 @@ static int __init c101_run(unsigned long irq, unsigned long winbase)
return -ENODEV;
}
- card = kmalloc(sizeof(card_t), GFP_KERNEL);
+ card = kzalloc(sizeof(card_t), GFP_KERNEL);
if (card == NULL) {
printk(KERN_ERR "c101: unable to allocate memory\n");
return -ENOBUFS;
}
- memset(card, 0, sizeof(card_t));
card->dev = alloc_hdlcdev(card);
if (!card->dev) {
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 9ef49ce148b2..26058b4f8f36 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -572,13 +572,11 @@ static int cosa_probe(int base, int irq, int dma)
sprintf(cosa->name, "cosa%d", cosa->num);
/* Initialize the per-channel data */
- cosa->chan = kmalloc(sizeof(struct channel_data)*cosa->nchannels,
- GFP_KERNEL);
+ cosa->chan = kcalloc(cosa->nchannels, sizeof(struct channel_data), GFP_KERNEL);
if (!cosa->chan) {
err = -ENOMEM;
goto err_out3;
}
- memset(cosa->chan, 0, sizeof(struct channel_data)*cosa->nchannels);
for (i=0; i<cosa->nchannels; i++) {
cosa->chan[i].cosa = cosa;
cosa->chan[i].num = i;
diff --git a/drivers/net/wan/cycx_main.c b/drivers/net/wan/cycx_main.c
index 6e5f1c898517..a0e8611ad8e8 100644
--- a/drivers/net/wan/cycx_main.c
+++ b/drivers/net/wan/cycx_main.c
@@ -113,12 +113,10 @@ static int __init cycx_init(void)
/* Verify number of cards and allocate adapter data space */
cycx_ncards = min_t(int, cycx_ncards, CYCX_MAX_CARDS);
cycx_ncards = max_t(int, cycx_ncards, 1);
- cycx_card_array = kmalloc(sizeof(struct cycx_device) * cycx_ncards,
- GFP_KERNEL);
+ cycx_card_array = kcalloc(cycx_ncards, sizeof(struct cycx_device), GFP_KERNEL);
if (!cycx_card_array)
goto out;
- memset(cycx_card_array, 0, sizeof(struct cycx_device) * cycx_ncards);
/* Register adapters with WAN router */
for (cnt = 0; cnt < cycx_ncards; ++cnt) {
diff --git a/drivers/net/wan/cycx_x25.c b/drivers/net/wan/cycx_x25.c
index 016b3ff3ea5e..a8af28b273d3 100644
--- a/drivers/net/wan/cycx_x25.c
+++ b/drivers/net/wan/cycx_x25.c
@@ -376,11 +376,10 @@ static int cycx_wan_new_if(struct wan_device *wandev, struct net_device *dev,
}
/* allocate and initialize private data */
- chan = kmalloc(sizeof(struct cycx_x25_channel), GFP_KERNEL);
+ chan = kzalloc(sizeof(struct cycx_x25_channel), GFP_KERNEL);
if (!chan)
return -ENOMEM;
- memset(chan, 0, sizeof(*chan));
strcpy(chan->name, conf->name);
chan->card = card;
chan->link = conf->port;
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index dca024471455..50d2f9108dca 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -890,12 +890,11 @@ static int dscc4_found1(struct pci_dev *pdev, void __iomem *ioaddr)
struct dscc4_dev_priv *root;
int i, ret = -ENOMEM;
- root = kmalloc(dev_per_card*sizeof(*root), GFP_KERNEL);
+ root = kcalloc(dev_per_card, sizeof(*root), GFP_KERNEL);
if (!root) {
printk(KERN_ERR "%s: can't allocate data\n", DRV_NAME);
goto err_out;
}
- memset(root, 0, dev_per_card*sizeof(*root));
for (i = 0; i < dev_per_card; i++) {
root[i].dev = alloc_hdlcdev(root + i);
@@ -903,12 +902,11 @@ static int dscc4_found1(struct pci_dev *pdev, void __iomem *ioaddr)
goto err_free_dev;
}
- ppriv = kmalloc(sizeof(*ppriv), GFP_KERNEL);
+ ppriv = kzalloc(sizeof(*ppriv), GFP_KERNEL);
if (!ppriv) {
printk(KERN_ERR "%s: can't allocate private data\n", DRV_NAME);
goto err_free_dev;
}
- memset(ppriv, 0, sizeof(struct dscc4_pci_priv));
ppriv->root = root;
spin_lock_init(&ppriv->lock);
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 58a53b6d9b42..12dae8e24844 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2476,13 +2476,12 @@ fst_add_one(struct pci_dev *pdev, const struct pci_device_id *ent)
}
/* Allocate driver private data */
- card = kmalloc(sizeof (struct fst_card_info), GFP_KERNEL);
+ card = kzalloc(sizeof (struct fst_card_info), GFP_KERNEL);
if (card == NULL) {
printk_err("FarSync card found but insufficient memory for"
" driver storage\n");
return -ENOMEM;
}
- memset(card, 0, sizeof (struct fst_card_info));
/* Try to enable the device */
if ((err = pci_enable_device(pdev)) != 0) {
diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c
index 9ba3e4ee6ec7..bf5f8d9b5c83 100644
--- a/drivers/net/wan/hostess_sv11.c
+++ b/drivers/net/wan/hostess_sv11.c
@@ -231,11 +231,10 @@ static struct sv11_device *sv11_init(int iobase, int irq)
return NULL;
}
- sv = kmalloc(sizeof(struct sv11_device), GFP_KERNEL);
+ sv = kzalloc(sizeof(struct sv11_device), GFP_KERNEL);
if(!sv)
goto fail3;
- memset(sv, 0, sizeof(*sv));
sv->if_ptr=&sv->netdev;
sv->netdev.dev = alloc_netdev(0, "hdlc%d", sv11_setup);
diff --git a/drivers/net/wan/n2.c b/drivers/net/wan/n2.c
index 5c322dfb79f6..cbdf0b748bde 100644
--- a/drivers/net/wan/n2.c
+++ b/drivers/net/wan/n2.c
@@ -351,12 +351,11 @@ static int __init n2_run(unsigned long io, unsigned long irq,
return -ENODEV;
}
- card = kmalloc(sizeof(card_t), GFP_KERNEL);
+ card = kzalloc(sizeof(card_t), GFP_KERNEL);
if (card == NULL) {
printk(KERN_ERR "n2: unable to allocate memory\n");
return -ENOBUFS;
}
- memset(card, 0, sizeof(card_t));
card->ports[0].dev = alloc_hdlcdev(&card->ports[0]);
card->ports[1].dev = alloc_hdlcdev(&card->ports[1]);
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 999bf71937ca..99fee2f1d019 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -2833,6 +2833,8 @@ static int clock_rate_calc(uclong rate, uclong clock, int *br_io)
int br, tc;
int br_pwr, error;
+ *br_io = 0;
+
if (rate == 0)
return (0);
@@ -3439,7 +3441,6 @@ static int __devinit
cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int first_time = 1;
- ucchar cpc_rev_id;
int err, eeprom_outdated = 0;
ucshort device_id;
pc300_t *card;
@@ -3455,7 +3456,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if ((err = pci_enable_device(pdev)) < 0)
return err;
- card = kmalloc(sizeof(pc300_t), GFP_KERNEL);
+ card = kzalloc(sizeof(pc300_t), GFP_KERNEL);
if (card == NULL) {
printk("PC300 found at RAM 0x%016llx, "
"but could not allocate card structure.\n",
@@ -3463,7 +3464,6 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
err = -ENOMEM;
goto err_disable_dev;
}
- memset(card, 0, sizeof(pc300_t));
err = -ENODEV;
@@ -3480,7 +3480,6 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
card->hw.falcsize = pci_resource_len(pdev, 4);
card->hw.plxphys = pci_resource_start(pdev, 5);
card->hw.plxsize = pci_resource_len(pdev, 5);
- pci_read_config_byte(pdev, PCI_REVISION_ID, &cpc_rev_id);
switch (device_id) {
case PCI_DEVICE_ID_PC300_RX_1:
@@ -3498,7 +3497,7 @@ cpc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
}
#ifdef PC300_DEBUG_PCI
printk("cpc (bus=0x0%x,pci_id=0x%x,", pdev->bus->number, pdev->devfn);
- printk("rev_id=%d) IRQ%d\n", cpc_rev_id, card->hw.irq);
+ printk("rev_id=%d) IRQ%d\n", pdev->revision, card->hw.irq);
printk("cpc:found ramaddr=0x%08lx plxaddr=0x%08lx "
"ctladdr=0x%08lx falcaddr=0x%08lx\n",
card->hw.ramphys, card->hw.plxphys, card->hw.scaphys,
diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c
index aff05dba720a..6353cb5c658d 100644
--- a/drivers/net/wan/pc300too.c
+++ b/drivers/net/wan/pc300too.c
@@ -311,7 +311,6 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
card_t *card;
- u8 rev_id;
u32 __iomem *p;
int i;
u32 ramsize;
@@ -335,14 +334,13 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev,
return i;
}
- card = kmalloc(sizeof(card_t), GFP_KERNEL);
+ card = kzalloc(sizeof(card_t), GFP_KERNEL);
if (card == NULL) {
printk(KERN_ERR "pc300: unable to allocate memory\n");
pci_release_regions(pdev);
pci_disable_device(pdev);
return -ENOBUFS;
}
- memset(card, 0, sizeof(card_t));
pci_set_drvdata(pdev, card);
if (pdev->device == PCI_DEVICE_ID_PC300_TE_1 ||
@@ -366,7 +364,6 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev,
return -ENOMEM;
}
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
if (pci_resource_len(pdev, 0) != PC300_PLX_SIZE ||
pci_resource_len(pdev, 2) != PC300_SCA_SIZE ||
pci_resource_len(pdev, 3) < 16384) {
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index ca06a00d9d86..092e51d89036 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -289,7 +289,6 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
card_t *card;
- u8 rev_id;
u32 __iomem *p;
int i;
u32 ramsize;
@@ -313,14 +312,13 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev,
return i;
}
- card = kmalloc(sizeof(card_t), GFP_KERNEL);
+ card = kzalloc(sizeof(card_t), GFP_KERNEL);
if (card == NULL) {
printk(KERN_ERR "pci200syn: unable to allocate memory\n");
pci_release_regions(pdev);
pci_disable_device(pdev);
return -ENOBUFS;
}
- memset(card, 0, sizeof(card_t));
pci_set_drvdata(pdev, card);
card->ports[0].dev = alloc_hdlcdev(&card->ports[0]);
card->ports[1].dev = alloc_hdlcdev(&card->ports[1]);
@@ -330,7 +328,6 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev,
return -ENOMEM;
}
- pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
if (pci_resource_len(pdev, 0) != PCI200SYN_PLX_SIZE ||
pci_resource_len(pdev, 2) != PCI200SYN_SCA_SIZE ||
pci_resource_len(pdev, 3) < 16384) {
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 35eded7ffb2d..1cc18e787a65 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -595,8 +595,8 @@ recv_frame( struct net_device *dev )
u32 crc = CRC32_INITIAL;
- unsigned framelen, frameno, ack;
- unsigned is_first, frame_ok;
+ unsigned framelen = 0, frameno, ack;
+ unsigned is_first, frame_ok = 0;
if( check_fhdr( ioaddr, &framelen, &frameno, &ack, &is_first, &crc ) ) {
frame_ok = framelen > 4
@@ -604,8 +604,7 @@ recv_frame( struct net_device *dev )
: skip_tail( ioaddr, framelen, crc );
if( frame_ok )
interpret_ack( dev, ack );
- } else
- frame_ok = 0;
+ }
outb( inb( ioaddr + CSR0 ) ^ CT_ZER, ioaddr + CSR0 );
if( frame_ok ) {
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index 6a485f0556f4..792e588d7d61 100644
--- a/drivers/net/wan/sdla.c
+++ b/drivers/net/wan/sdla.c
@@ -1196,10 +1196,9 @@ static int sdla_xfer(struct net_device *dev, struct sdla_mem __user *info, int r
if (read)
{
- temp = kmalloc(mem.len, GFP_KERNEL);
+ temp = kzalloc(mem.len, GFP_KERNEL);
if (!temp)
return(-ENOMEM);
- memset(temp, 0, mem.len);
sdla_read(dev, mem.addr, temp, mem.len);
if(copy_to_user(mem.data, temp, mem.len))
{
diff --git a/drivers/net/wan/sealevel.c b/drivers/net/wan/sealevel.c
index 131358108c5a..11276bf3149f 100644
--- a/drivers/net/wan/sealevel.c
+++ b/drivers/net/wan/sealevel.c
@@ -270,11 +270,10 @@ static __init struct slvl_board *slvl_init(int iobase, int irq,
return NULL;
}
- b = kmalloc(sizeof(struct slvl_board), GFP_KERNEL);
+ b = kzalloc(sizeof(struct slvl_board), GFP_KERNEL);
if(!b)
goto fail3;
- memset(b, 0, sizeof(*b));
if (!(b->dev[0]= slvl_alloc(iobase, irq)))
goto fail2;
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index c73601574334..3c78f9856380 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -599,7 +599,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
}
alloc_size = sizeof(card_t) + ports * sizeof(port_t);
- card = kmalloc(alloc_size, GFP_KERNEL);
+ card = kzalloc(alloc_size, GFP_KERNEL);
if (card == NULL) {
printk(KERN_ERR "wanXL %s: unable to allocate memory\n",
pci_name(pdev));
@@ -607,7 +607,6 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
pci_disable_device(pdev);
return -ENOBUFS;
}
- memset(card, 0, alloc_size);
pci_set_drvdata(pdev, card);
card->pdev = pdev;
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 1c9edd97accd..c48b1cc63fd5 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -786,14 +786,12 @@ static int __init init_x25_asy(void)
printk(KERN_INFO "X.25 async: version 0.00 ALPHA "
"(dynamic channels, max=%d).\n", x25_asy_maxdev );
- x25_asy_devs = kmalloc(sizeof(struct net_device *)*x25_asy_maxdev,
- GFP_KERNEL);
+ x25_asy_devs = kcalloc(x25_asy_maxdev, sizeof(struct net_device*), GFP_KERNEL);
if (!x25_asy_devs) {
printk(KERN_WARNING "X25 async: Can't allocate x25_asy_ctrls[] "
"array! Uaargh! (-> No X.25 available)\n");
return -ENOMEM;
}
- memset(x25_asy_devs, 0, sizeof(struct net_device *)*x25_asy_maxdev);
return tty_register_ldisc(N_X25, &x25_ldisc);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 20:30:56 +0100