[IPV4]: Add raw drops counter.

Add raw drops counter for IPv4 in /proc/net/raw .

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/core/sock.c b/net/core/sock.c
index c519b439b8b1..2029d095b4c5 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1611,6 +1611,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
         sk->sk_stamp = ktime_set(-1L, -1L);
 
         atomic_set(&sk->sk_refcnt, 1);
+        atomic_set(&sk->sk_drops, 0);
 }
 
 void fastcall lock_sock_nested(struct sock *sk, int subclass)