ipv6: remove useless assignment to newinet in tcp_v6_syn_recv_sock()

The newinet value is initialized with inet_sk() in a block code to
handle sockets for the ETH_P_IP protocol. Along this code path,
newinet is never read. Thus, assignment to newinet is needless and
can be removed.

Signed-off-by: Nghia Le <[e-mail]>
Reviewed-by: Eric Dumazet <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

net/ipv6/tcp_ipv6.c

···
 
 		inet_sk(newsk)->pinet6 = tcp_inet6_sk(newsk);
 
-		newinet = inet_sk(newsk);
 		newnp = tcp_inet6_sk(newsk);
 		newtp = tcp_sk(newsk);