1 files changed, 9 insertions, 7 deletions

diff --git a/net/core/sock.c b/net/core/sock.c
index 6d35d5775ba..6ddb3664b99 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1512,8 +1512,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
         sk->sk_rcvtimeo         =       MAX_SCHEDULE_TIMEOUT;
         sk->sk_sndtimeo         =       MAX_SCHEDULE_TIMEOUT;
 
-        sk->sk_stamp.tv_sec     = -1L;
-        sk->sk_stamp.tv_usec    = -1L;
+        sk->sk_stamp = ktime_set(-1L, -1L);
 
         atomic_set(&sk->sk_refcnt, 1);
 }
@@ -1554,14 +1553,17 @@ EXPORT_SYMBOL(release_sock);
 
 int sock_get_timestamp(struct sock *sk, struct timeval __user *userstamp)
 {
+        struct timeval tv;
         if (!sock_flag(sk, SOCK_TIMESTAMP))
                 sock_enable_timestamp(sk);
-        if (sk->sk_stamp.tv_sec == -1)
+        tv = ktime_to_timeval(sk->sk_stamp);
+        if (tv.tv_sec == -1)
                 return -ENOENT;
-        if (sk->sk_stamp.tv_sec == 0)
-                do_gettimeofday(&sk->sk_stamp);
-        return copy_to_user(userstamp, &sk->sk_stamp, sizeof(struct timeval)) ?
-                -EFAULT : 0;
+        if (tv.tv_sec == 0) {
+                sk->sk_stamp = ktime_get_real();
+                tv = ktime_to_timeval(sk->sk_stamp);
+        }
+        return copy_to_user(userstamp, &tv, sizeof(tv)) ? -EFAULT : 0;
 }
 EXPORT_SYMBOL(sock_get_timestamp);