mptcp: pm: remove unused ret value to set flags

The returned value is not used, it can then be dropped. Signed-off-by: Matthieu Baerts (NGI0) <[email protected]> Message-Id: <[email protected]>
multipath-tcp · Jan 17, 2025 · 636e03e · 636e03e
1 parent 44ea808
commit 636e03e
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
@@ -1922,13 +1922,11 @@ static void mptcp_pm_nl_fullmesh(struct mptcp_sock *msk,
 	spin_unlock_bh(&msk->pm.lock);
 }
 
-static int mptcp_nl_set_flags(struct net *net,
-			      struct mptcp_addr_info *addr,
-			      u8 bkup, u8 changed)
+static void mptcp_nl_set_flags(struct net *net, struct mptcp_addr_info *addr,
+			       u8 bkup, u8 changed)
 {
 	long s_slot = 0, s_num = 0;
 	struct mptcp_sock *msk;
-	int ret = -EINVAL;
 
 	while ((msk = mptcp_token_iter_next(net, &s_slot, &s_num)) != NULL) {
 		struct sock *sk = (struct sock *)msk;
@@ -1938,7 +1936,7 @@ static int mptcp_nl_set_flags(struct net *net,
 
 		lock_sock(sk);
 		if (changed & MPTCP_PM_ADDR_FLAG_BACKUP)
-			ret = mptcp_pm_nl_mp_prio_send_ack(msk, addr, NULL, bkup);
+			mptcp_pm_nl_mp_prio_send_ack(msk, addr, NULL, bkup);
 		if (changed & MPTCP_PM_ADDR_FLAG_FULLMESH)
 			mptcp_pm_nl_fullmesh(msk, addr);
 		release_sock(sk);
@@ -1948,7 +1946,7 @@ static int mptcp_nl_set_flags(struct net *net,
 		cond_resched();
 	}
 
-	return ret;
+	return;
 }
 
 int mptcp_pm_nl_set_flags(struct mptcp_pm_addr_entry *local,