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path: root/drivers/net/wireless/atmel/atmel.c
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Diffstat (limited to 'drivers/net/wireless/atmel/atmel.c')
-rw-r--r--drivers/net/wireless/atmel/atmel.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c
index b01dc34d55af..74538085cfb7 100644
--- a/drivers/net/wireless/atmel/atmel.c
+++ b/drivers/net/wireless/atmel/atmel.c
@@ -1399,6 +1399,7 @@ static int atmel_validate_channel(struct atmel_private *priv, int channel)
return 0;
}
+#ifdef CONFIG_PROC_FS
static int atmel_proc_show(struct seq_file *m, void *v)
{
struct atmel_private *priv = m->private;
@@ -1481,6 +1482,7 @@ static int atmel_proc_show(struct seq_file *m, void *v)
seq_printf(m, "Current state:\t\t%s\n", s);
return 0;
}
+#endif
static const struct net_device_ops atmel_netdev_ops = {
.ndo_open = atmel_open,
@@ -1516,10 +1518,9 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
priv->present_callback = card_present;
priv->card = card;
priv->firmware = NULL;
- priv->firmware_id[0] = '\0';
priv->firmware_type = fw_type;
if (firmware) /* module parameter */
- strcpy(priv->firmware_id, firmware);
+ strlcpy(priv->firmware_id, firmware, sizeof(priv->firmware_id));
priv->bus_type = card_present ? BUS_TYPE_PCCARD : BUS_TYPE_PCI;
priv->station_state = STATION_STATE_DOWN;
priv->do_rx_crc = 0;
@@ -2646,14 +2647,9 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
break;
}
- if (!(new_firmware = kmalloc(com.len, GFP_KERNEL))) {
- rc = -ENOMEM;
- break;
- }
-
- if (copy_from_user(new_firmware, com.data, com.len)) {
- kfree(new_firmware);
- rc = -EFAULT;
+ new_firmware = memdup_user(com.data, com.len);
+ if (IS_ERR(new_firmware)) {
+ rc = PTR_ERR(new_firmware);
break;
}
@@ -3681,7 +3677,7 @@ static int probe_atmel_card(struct net_device *dev)
atmel_write16(dev, GCR, 0x0060);
atmel_write16(dev, GCR, 0x0040);
- mdelay(500);
+ msleep(500);
if (atmel_read16(dev, MR2) == 0) {
/* No stored firmware so load a small stub which just