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Diffstat (limited to 'net/ax25/af_ax25.c')
-rw-r--r--net/ax25/af_ax25.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index fd91cd34f25e..17bf31a89692 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -528,7 +528,7 @@ ax25_cb *ax25_create_cb(void)
*/
static int ax25_setsockopt(struct socket *sock, int level, int optname,
- char __user *optval, unsigned int optlen)
+ sockptr_t optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
ax25_cb *ax25;
@@ -543,7 +543,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
if (optlen < sizeof(unsigned int))
return -EINVAL;
- if (get_user(opt, (unsigned int __user *)optval))
+ if (copy_from_sockptr(&opt, optval, sizeof(unsigned int)))
return -EFAULT;
lock_sock(sk);
@@ -640,7 +640,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
memset(devname, 0, sizeof(devname));
- if (copy_from_user(devname, optval, optlen)) {
+ if (copy_from_sockptr(devname, optval, optlen)) {
res = -EFAULT;
break;
}