diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/dc2114x.c | 6 | ||||
| -rw-r--r-- | drivers/net/e1000.c | 14 | ||||
| -rw-r--r-- | drivers/net/eepro100.c | 5 | ||||
| -rw-r--r-- | drivers/net/fec_mxc.c | 1 | ||||
| -rw-r--r-- | drivers/net/natsemi.c | 5 | ||||
| -rw-r--r-- | drivers/net/ns8382x.c | 5 | ||||
| -rw-r--r-- | drivers/net/pcnet.c | 5 | ||||
| -rw-r--r-- | drivers/net/rtl8139.c | 5 | ||||
| -rw-r--r-- | drivers/net/rtl8169.c | 5 | ||||
| -rw-r--r-- | drivers/net/tsi108_eth.c | 6 | ||||
| -rw-r--r-- | drivers/net/uli526x.c | 5 |
11 files changed, 61 insertions, 1 deletions
diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c index 5ae53e816b..51e7c19e03 100644 --- a/drivers/net/dc2114x.c +++ b/drivers/net/dc2114x.c @@ -280,6 +280,12 @@ int dc21x4x_initialize(bd_t *bis) dev = (struct eth_device*) malloc(sizeof *dev); + if (!dev) { + printf("Can not allocalte memory of dc21x4x\n"); + break; + } + memset(dev, 0, sizeof(*dev)); + #ifdef CONFIG_TULIP_FIX_DAVICOM sprintf(dev->name, "Davicom#%d", card_number); #else diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index 2825342ff5..18584efdd5 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -5177,7 +5177,21 @@ e1000_initialize(bd_t * bis) } nic = (struct eth_device *) malloc(sizeof (*nic)); + if (!nic) { + printf("Error: e1000 - Can not alloc memory\n"); + return 0; + } + hw = (struct e1000_hw *) malloc(sizeof (*hw)); + if (!hw) { + free(nic); + printf("Error: e1000 - Can not alloc memory\n"); + return 0; + } + + memset(nic, 0, sizeof(*dev)); + memset(hw, 0, sizeof(*hw)); + hw->pdev = devno; nic->priv = hw; diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c index 22e14e3814..ae0e0d4582 100644 --- a/drivers/net/eepro100.c +++ b/drivers/net/eepro100.c @@ -450,6 +450,11 @@ int eepro100_initialize (bd_t * bis) } dev = (struct eth_device *) malloc (sizeof *dev); + if (!dev) { + printf("eepro100: Can not allocate memory\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf (dev->name, "i82559#%d", card_number); dev->priv = (void *) devno; /* this have to come before bus_to_phys() */ diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 3f09c2b652..c17f9379bf 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -710,6 +710,7 @@ static int fec_probe(bd_t *bd) puts("fec_mxc: not enough malloc memory\n"); return -ENOMEM; } + memset(edev, 0, sizeof(*edev)); edev->priv = fec; edev->init = fec_init; edev->send = fec_send; diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index e09da1d2ae..14b2d355c1 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -321,6 +321,11 @@ natsemi_initialize(bd_t * bis) } dev = (struct eth_device *) malloc(sizeof *dev); + if (!dev) { + printf("natsemi: Can not allocate memory\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf(dev->name, "dp83815#%d", card_number); dev->iobase = bus_to_phys(iobase); diff --git a/drivers/net/ns8382x.c b/drivers/net/ns8382x.c index 198f73dee6..45402cc0ec 100644 --- a/drivers/net/ns8382x.c +++ b/drivers/net/ns8382x.c @@ -340,6 +340,11 @@ ns8382x_initialize(bd_t * bis) } dev = (struct eth_device *) malloc(sizeof *dev); + if (!dev) { + printf("ns8382x: Can not allocate memory\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf(dev->name, "dp8382x#%d", card_number); dev->iobase = bus_to_phys(iobase); diff --git a/drivers/net/pcnet.c b/drivers/net/pcnet.c index 99b69429e9..e994cb6901 100644 --- a/drivers/net/pcnet.c +++ b/drivers/net/pcnet.c @@ -187,6 +187,11 @@ int pcnet_initialize (bd_t * bis) * Allocate and pre-fill the device structure. */ dev = (struct eth_device *) malloc (sizeof *dev); + if (!dev) { + printf("pcnet: Can not allocate memory\n"); + break; + } + memset(dev, 0, sizeof(*dev)); dev->priv = (void *) devbusfn; sprintf (dev->name, "pcnet#%d", dev_nr); diff --git a/drivers/net/rtl8139.c b/drivers/net/rtl8139.c index db8a727c89..c2779db0a5 100644 --- a/drivers/net/rtl8139.c +++ b/drivers/net/rtl8139.c @@ -220,6 +220,11 @@ int rtl8139_initialize(bd_t *bis) debug ("rtl8139: REALTEK RTL8139 @0x%x\n", iobase); dev = (struct eth_device *)malloc(sizeof *dev); + if (!dev) { + printf("Can not allocate memory of rtl8139\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf (dev->name, "RTL8139#%d", card_number); diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c index e45d1a5221..b81dcad2ce 100644 --- a/drivers/net/rtl8169.c +++ b/drivers/net/rtl8169.c @@ -894,7 +894,12 @@ int rtl8169_initialize(bd_t *bis) debug ("rtl8169: REALTEK RTL8169 @0x%x\n", iobase); dev = (struct eth_device *)malloc(sizeof *dev); + if (!dev) { + printf("Can not allocate memory of rtl8169\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf (dev->name, "RTL8169#%d", card_number); dev->priv = (void *) devno; diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c index 079354aaff..f100ec1a50 100644 --- a/drivers/net/tsi108_eth.c +++ b/drivers/net/tsi108_eth.c @@ -731,7 +731,11 @@ int tsi108_eth_initialize (bd_t * bis) for (index = 0; index < CONFIG_TSI108_ETH_NUM_PORTS; index++) { dev = (struct eth_device *)malloc(sizeof(struct eth_device)); - + if (!dev) { + printf("tsi108: Can not allocate memory\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf (dev->name, "TSI108_eth%d", index); dev->iobase = ETH_BASE + (index * ETH_PORT_OFFSET); diff --git a/drivers/net/uli526x.c b/drivers/net/uli526x.c index d626d68cb0..a4624e1734 100644 --- a/drivers/net/uli526x.c +++ b/drivers/net/uli526x.c @@ -225,6 +225,11 @@ int uli526x_initialize(bd_t *bis) iobase &= ~0xf; dev = (struct eth_device *)malloc(sizeof *dev); + if (!dev) { + printf("uli526x: Can not allocate memory\n"); + break; + } + memset(dev, 0, sizeof(*dev)); sprintf(dev->name, "uli526x#%d", card_number); db = (struct uli526x_board_info *) malloc(sizeof(struct uli526x_board_info)); 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