net: sk_drops consolidation

sock_queue_rcv_skb() can update sk_drops itself, removing need for
callers to take care of it. This is more consistent since
sock_queue_rcv_skb() also reads sk_drops when queueing a skb.

This adds sk_drops managment to many protocols that not cared yet.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 0 insertions, 2 deletions

diff --git a/net/ieee802154/dgram.c b/net/ieee802154/dgram.c
index 25ad956a39d8..9aac5aee1575 100644
--- a/net/ieee802154/dgram.c
+++ b/net/ieee802154/dgram.c
@@ -318,7 +318,6 @@ out:
 static int dgram_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
         if (sock_queue_rcv_skb(sk, skb) < 0) {
-                atomic_inc(&sk->sk_drops);
                 kfree_skb(skb);
                 return NET_RX_DROP;
         }
diff --git a/net/ieee802154/raw.c b/net/ieee802154/raw.c
index 769c8d138fc3..9c9b85c00033 100644
--- a/net/ieee802154/raw.c
+++ b/net/ieee802154/raw.c
@@ -206,7 +206,6 @@ out:
 static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
 {
         if (sock_queue_rcv_skb(sk, skb) < 0) {
-                atomic_inc(&sk->sk_drops);
                 kfree_skb(skb);
                 return NET_RX_DROP;
         }