From 330c3a371997605494fab8641bda9cde5f9db84d Mon Sep 17 00:00:00 2001
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat, 5 Mar 2022 23:12:48 +0100
Subject: [PATCH] slip/plip: Use netif_rx().

References: bnc#1189998 (PREEMPT_RT prerequisite backports)
Patch-mainline: v5.18-rc1
Git-commit: e77975e02b593cbcc1ab2325b1729614d01de71f

Since commit
   baebdf48c3600 ("net: dev: Makes sure netif_rx() can be invoked in any context.")

the function netif_rx() can be used in preemptible/thread context as
well as in interrupt context.

Use netif_rx().

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Mel Gorman <mgorman@suse.de>
---
 drivers/net/plip/plip.c | 2 +-
 drivers/net/slip/slip.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c
index e26cf91bdec2..acbf63370c74 100644
--- a/drivers/net/plip/plip.c
+++ b/drivers/net/plip/plip.c
@@ -670,7 +670,7 @@ plip_receive_packet(struct net_device *dev, struct net_local *nl,
 	case PLIP_PK_DONE:
 		/* Inform the upper layer for the arrival of a packet. */
 		rcv->skb->protocol=plip_type_trans(rcv->skb, dev);
-		netif_rx_ni(rcv->skb);
+		netif_rx(rcv->skb);
 		dev->stats.rx_bytes += rcv->length.h;
 		dev->stats.rx_packets++;
 		rcv->skb = NULL;
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c
index dc84cb844319..3a7b5705f9ee 100644
--- a/drivers/net/slip/slip.c
+++ b/drivers/net/slip/slip.c
@@ -367,7 +367,7 @@ static void sl_bump(struct slip *sl)
 	skb_put_data(skb, sl->rbuff, count);
 	skb_reset_mac_header(skb);
 	skb->protocol = htons(ETH_P_IP);
-	netif_rx_ni(skb);
+	netif_rx(skb);
 	dev->stats.rx_packets++;
 }