net: pass kern to net_proto_family create function

[firefly-linux-kernel-4.4.55.git] / net / ipx / af_ipx.c

diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 1627050e29fd76b44438c086aa69fcc7c8f93d6b..96d193a24415412896269cb6ef5938f022dc2fa2 100644 (file)
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -41,6 +41,7 @@
 #include <linux/netdevice.h>
 #include <linux/uio.h>
 #include <linux/skbuff.h>
+#include <linux/smp_lock.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
 #include <linux/string.h>
@@ -1291,7 +1292,7 @@ const char *ipx_device_name(struct ipx_interface *intrfc)
  * socket object. */
 
 static int ipx_setsockopt(struct socket *sock, int level, int optname,
-                         char __user *optval, int optlen)
+                         char __user *optval, unsigned int optlen)
 {
        struct sock *sk = sock->sk;
        int opt;
@@ -1351,7 +1352,8 @@ static struct proto ipx_proto = {
        .obj_size = sizeof(struct ipx_sock),
 };
 
-static int ipx_create(struct net *net, struct socket *sock, int protocol)
+static int ipx_create(struct net *net, struct socket *sock, int protocol,
+                     int kern)
 {
        int rc = -ESOCKTNOSUPPORT;
        struct sock *sk;
@@ -1835,7 +1837,7 @@ static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 
        switch (cmd) {
        case TIOCOUTQ:
-               amount = sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc);
+               amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk);
                if (amount < 0)
                        amount = 0;
                rc = put_user(amount, (int __user *)argp);
@@ -1926,7 +1928,7 @@ static int ipx_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long
  * Socket family declarations
  */
 
-static struct net_proto_family ipx_family_ops = {
+static const struct net_proto_family ipx_family_ops = {
        .family         = PF_IPX,
        .create         = ipx_create,
        .owner          = THIS_MODULE,