netdev - [PATCHv2] usbnet: silence an unnecessary warning

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Message-Id: <20180117153354.5315-1-oneukum@suse.com>
Date:   Wed, 17 Jan 2018 16:33:54 +0100
From:   Oliver Neukum <oneukum@...e.com>
To:     davem@...emloft.net, netdev@...r.kernel.org
Cc:     Oliver Neukum <oneukum@...e.com>
Subject: [PATCHv2] usbnet: silence an unnecessary warning

That a kevent could not be scheduled is not an error.
Such handlers must be able to deal with multiple events anyway.
As the successful scheduling of a work is a debug event, make
the failure debug priority, too.

V2: coding style

Signed-off-by: Oliver Neukum <oneukum@...e.com>
Reported-by: Cristian Caravena <caravena@...il.com>
---
 drivers/net/usb/usbnet.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index d56fe32bf48d..8a22ff67b026 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -457,12 +457,10 @@ static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb,
 void usbnet_defer_kevent (struct usbnet *dev, int work)
 {
 	set_bit (work, &dev->flags);
-	if (!schedule_work (&dev->kevent)) {
-		if (net_ratelimit())
-			netdev_err(dev->net, "kevent %d may have been dropped\n", work);
-	} else {
+	if (!schedule_work (&dev->kevent))
+		netdev_dbg(dev->net, "kevent %d may have been dropped\n", work);
+	else
 		netdev_dbg(dev->net, "kevent %d scheduled\n", work);
-	}
 }
 EXPORT_SYMBOL_GPL(usbnet_defer_kevent);
 
-- 
2.13.6