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path: root/drivers/net/wan/sdla.c
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Diffstat (limited to 'drivers/net/wan/sdla.c')
-rw-r--r--drivers/net/wan/sdla.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index 43ae6f440bfb..f4125da2762f 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);
}