[PATCH 3/7] netpoll: Move netpoll_cleanup implementation to netconsole

[Breno Leitao <leitao@debian.org>]

Shift the definition of netpoll_cleanup() from netpoll core to the
netconsole driver, updating all relevant file references. This change
centralizes cleanup logic alongside netconsole target management,

Given netpoll_cleanup() is only called by netconsole, keep it there.

Signed-off-by: Breno Leitao <leitao@debian.org>
---
 drivers/net/netconsole.c | 10 ++++++++++
 include/linux/netpoll.h  |  1 -
 net/core/netpoll.c       | 10 ----------
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index 30731711571be..90e359b87469a 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -260,6 +260,16 @@ static struct netconsole_target *alloc_and_init(void)
 	return nt;
 }
 
+static void netpoll_cleanup(struct netpoll *np)
+{
+	rtnl_lock();
+	if (!np->dev)
+		goto out;
+	do_netpoll_cleanup(np);
+out:
+	rtnl_unlock();
+}
+
 /* Clean up every target in the cleanup_list and move the clean targets back to
  * the main target_list.
  */
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 481ec474fa6b9..65bfade025f09 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -72,7 +72,6 @@ int netpoll_send_udp(struct netpoll *np, const char *msg, int len);
 int __netpoll_setup(struct netpoll *np, struct net_device *ndev);
 int netpoll_setup(struct netpoll *np);
 void __netpoll_free(struct netpoll *np);
-void netpoll_cleanup(struct netpoll *np);
 void do_netpoll_cleanup(struct netpoll *np);
 netdev_tx_t netpoll_send_skb(struct netpoll *np, struct sk_buff *skb);
 struct sk_buff *find_skb(struct netpoll *np, int len, int reserve);
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index b4634e91568e8..9e12a667a5f0a 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -703,13 +703,3 @@ void do_netpoll_cleanup(struct netpoll *np)
 }
 EXPORT_SYMBOL(do_netpoll_cleanup);
 
-void netpoll_cleanup(struct netpoll *np)
-{
-	rtnl_lock();
-	if (!np->dev)
-		goto out;
-	do_netpoll_cleanup(np);
-out:
-	rtnl_unlock();
-}
-EXPORT_SYMBOL(netpoll_cleanup);

-- 
2.47.3