datagram: remove rendundant 'peeked' argument

After commit a297569fe00a ("net/udp: do not touch skb->peeked unless
really needed") the 'peeked' argument of __skb_try_recv_datagram()
and friends is always equal to !!'flags & MSG_PEEK'.

Since such argument is really a boolean info, and the callers have
already 'flags & MSG_PEEK' handy, we can remove it and clean-up the
code a bit.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index ddb838a1b74c..e68d7454f2e3 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2040,8 +2040,8 @@ static int unix_dgram_recvmsg(struct socket *sock, struct msghdr *msg,
         struct unix_sock *u = unix_sk(sk);
         struct sk_buff *skb, *last;
         long timeo;
+        int skip;
         int err;
-        int peeked, skip;
 
         err = -EOPNOTSUPP;
         if (flags&MSG_OOB)
@@ -2053,8 +2053,8 @@ static int unix_dgram_recvmsg(struct socket *sock, struct msghdr *msg,
                 mutex_lock(&u->iolock);
 
                 skip = sk_peek_offset(sk, flags);
-                skb = __skb_try_recv_datagram(sk, flags, NULL, &peeked, &skip,
-                                              &err, &last);
+                skb = __skb_try_recv_datagram(sk, flags, NULL, &skip, &err,
+                                              &last);
                 if (skb)
                         break;