linux-kernel - [PATCH net-next v4 5/5] net/x25: remove x25_kill_by

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Message-ID: <20201120054036.15199-6-ms@dev.tdt.de>
Date:   Fri, 20 Nov 2020 06:40:36 +0100
From:   Martin Schiller <ms@....tdt.de>
To:     andrew.hendry@...il.com, davem@...emloft.net, kuba@...nel.org,
        xie.he.0141@...il.com
Cc:     linux-x25@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Martin Schiller <ms@....tdt.de>
Subject: [PATCH net-next v4 5/5] net/x25: remove x25_kill_by_device()

Remove obsolete function x25_kill_by_device(). It's not used any more.

Signed-off-by: Martin Schiller <ms@....tdt.de>
---
 net/x25/af_x25.c | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 313a6222ded9..1432a05805ab 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -199,22 +199,6 @@ static void x25_remove_socket(struct sock *sk)
 	write_unlock_bh(&x25_list_lock);
 }
 
-/*
- *	Kill all bound sockets on a dropped device.
- */
-static void x25_kill_by_device(struct net_device *dev)
-{
-	struct sock *s;
-
-	write_lock_bh(&x25_list_lock);
-
-	sk_for_each(s, &x25_list)
-		if (x25_sk(s)->neighbour && x25_sk(s)->neighbour->dev == dev)
-			x25_disconnect(s, ENETUNREACH, 0, 0);
-
-	write_unlock_bh(&x25_list_lock);
-}
-
 /*
  *	Handle device status changes.
  */
-- 
2.20.1