diff options
Diffstat (limited to 'drivers/net/wan/sdla.c')
| -rw-r--r-- | drivers/net/wan/sdla.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index 31c41af2246..f4125da2762 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -330,7 +330,7 @@ struct _dlci_stat { short dlci; char flags; -} __attribute__((packed)); +} __packed; struct _frad_stat { @@ -1211,14 +1211,9 @@ static int sdla_xfer(struct net_device *dev, struct sdla_mem __user *info, int r } else { - temp = kmalloc(mem.len, GFP_KERNEL); - if (!temp) - return(-ENOMEM); - if(copy_from_user(temp, mem.data, mem.len)) - { - kfree(temp); - return -EFAULT; - } + temp = memdup_user(mem.data, mem.len); + if (IS_ERR(temp)) + return PTR_ERR(temp); sdla_write(dev, mem.addr, temp, mem.len); kfree(temp); } @@ -1352,7 +1347,7 @@ static int sdla_set_config(struct net_device *dev, struct ifmap *map) return(-EINVAL); if (!request_region(map->base_addr, SDLA_IO_EXTENTS, dev->name)){ - printk(KERN_WARNING "SDLA: io-port 0x%04lx in use \n", dev->base_addr); + printk(KERN_WARNING "SDLA: io-port 0x%04lx in use\n", dev->base_addr); return(-EINVAL); } base = map->base_addr; |