linux-kernel - [PATCH 5.4 62/73] ibmvnic: remove duplicate napi

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Message-Id: <20210419130525.832654414@linuxfoundation.org>
Date:   Mon, 19 Apr 2021 15:06:53 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Lijun Pan <lijunp213@...il.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 5.4 62/73] ibmvnic: remove duplicate napi_schedule call in open function

From: Lijun Pan <lijunp213@...il.com>

commit 7c451f3ef676c805a4b77a743a01a5c21a250a73 upstream.

Remove the unnecessary napi_schedule() call in __ibmvnic_open() since
interrupt_rx() calls napi_schedule_prep/__napi_schedule during every
receive interrupt.

Fixes: ed651a10875f ("ibmvnic: Updated reset handling")
Signed-off-by: Lijun Pan <lijunp213@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/ibm/ibmvnic.c |    5 -----
 1 file changed, 5 deletions(-)

--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1088,11 +1088,6 @@ static int __ibmvnic_open(struct net_dev
 
 	netif_tx_start_all_queues(netdev);
 
-	if (prev_state == VNIC_CLOSED) {
-		for (i = 0; i < adapter->req_rx_queues; i++)
-			napi_schedule(&adapter->napi[i]);
-	}
-
 	adapter->state = VNIC_OPEN;
 	return rc;
 }