Commit 3285a9aa authored by Hariprasad Kelam's avatar Hariprasad Kelam Committed by David S. Miller
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net: dccp : proto: remove Unneeded variable "err" 



Fix below issue reported by coccicheck

net/dccp/proto.c:266:5-8: Unneeded variable: "err". Return "0" on line
310

Signed-off-by: default avatarHariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 08b0dec4

net/dccp/proto.c

+1 −2
Original line number Diff line number Diff line
@@ -263,7 +263,6 @@ int dccp_disconnect(struct sock *sk, int flags) 
	struct inet_connection_sock *icsk = inet_csk(sk);

	struct inet_sock *inet = inet_sk(sk);

	struct dccp_sock *dp = dccp_sk(sk);

	int err = 0;

	const int old_state = sk->sk_state;



	if (old_state != DCCP_CLOSED)
@@ -307,7 +306,7 @@ int dccp_disconnect(struct sock *sk, int flags) 
	WARN_ON(inet->inet_num && !icsk->icsk_bind_hash);



	sk->sk_error_report(sk);

	return err;

	return 0;

}



EXPORT_SYMBOL_GPL(dccp_disconnect);