Merge tag 'pinctrl-v4.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...

[karo-tx-linux.git] / net / netlink / af_netlink.c

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index daa0b818174bdc2c7b5e15e5e0dbd6b287014ba6..bf6e76643f7876d8dee4df261baf077aad837be3 100644 (file)
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -89,7 +89,7 @@ static inline int netlink_is_kernel(struct sock *sk)
        return nlk_sk(sk)->flags & NETLINK_KERNEL_SOCKET;
 }
 
-struct netlink_table *nl_table;
+struct netlink_table *nl_table __read_mostly;
 EXPORT_SYMBOL_GPL(nl_table);
 
 static DECLARE_WAIT_QUEUE_HEAD(nl_table_wait);
@@ -1081,6 +1081,7 @@ static int netlink_insert(struct sock *sk, u32 portid)
        if (err) {
                if (err == -EEXIST)
                        err = -EADDRINUSE;
+               nlk_sk(sk)->portid = 0;
                sock_put(sk);
        }