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path: root/drivers/isdn/mISDN/socket.c
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Diffstat (limited to 'drivers/isdn/mISDN/socket.c')
-rw-r--r--drivers/isdn/mISDN/socket.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 1b2b91479107..2835daae9e9f 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -401,7 +401,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
}
static int data_sock_setsockopt(struct socket *sock, int level, int optname,
- char __user *optval, unsigned int len)
+ sockptr_t optval, unsigned int len)
{
struct sock *sk = sock->sk;
int err = 0, opt = 0;
@@ -414,7 +414,7 @@ static int data_sock_setsockopt(struct socket *sock, int level, int optname,
switch (optname) {
case MISDN_TIME_STAMP:
- if (get_user(opt, (int __user *)optval)) {
+ if (copy_from_sockptr(&opt, optval, sizeof(int))) {
err = -EFAULT;
break;
}