netdev - [PATCH net-next v2] lib8390: Use netif_msg_init to initialize msg

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Message-Id: <20200930210016.11607-1-W_Armin@gmx.de>
Date:   Wed, 30 Sep 2020 23:00:16 +0200
From:   Armin Wolf <W_Armin@....de>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org
Subject: [PATCH net-next v2] lib8390: Use netif_msg_init to initialize msg_enable bits

Use netif_msg_init() to process param settings
and use only the proper initialized value of
ei_local->msg_enable for later processing;

Signed-off-by: Armin Wolf <W_Armin@....de>
---
v2 changes:
- confused ei_local-> msg_enable with default_msg_level
---
 drivers/net/ethernet/8390/lib8390.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/8390/lib8390.c b/drivers/net/ethernet/8390/lib8390.c
index deba94d2c909..e84021282edf 100644
--- a/drivers/net/ethernet/8390/lib8390.c
+++ b/drivers/net/ethernet/8390/lib8390.c
@@ -113,8 +113,10 @@ static void do_set_multicast_list(struct net_device *dev);
 static void __NS8390_init(struct net_device *dev, int startp);

 static unsigned version_printed;
-static u32 msg_enable;
-module_param(msg_enable, uint, 0444);
+static int msg_enable;
+static const int default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_RX_ERR |
+				     NETIF_MSG_TX_ERR);
+module_param(msg_enable, int, 0444);
 MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");

 /*
@@ -974,14 +976,14 @@ static void ethdev_setup(struct net_device *dev)
 {
 	struct ei_device *ei_local = netdev_priv(dev);

-	if ((msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
-		pr_info("%s", version);
-
 	ether_setup(dev);

 	spin_lock_init(&ei_local->page_lock);

-	ei_local->msg_enable = msg_enable;
+	ei_local->msg_enable = netif_msg_init(msg_enable, default_msg_level);
+
+	if (netif_msg_drv(ei_local) && (version_printed++ == 0))
+		pr_info("%s", version);
 }

 /**
--
2.20.1