netdev - [PATCH net-next 1/5] net: cdc_mbim: manage_power should always set needs_remote

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Message-Id: <1383311936-20954-2-git-send-email-bjorn@mork.no>
Date:	Fri,  1 Nov 2013 14:18:52 +0100
From:	Bjørn Mork <bjorn@...k.no>
To:	netdev@...r.kernel.org
Cc:	Bjørn Mork <bjorn@...k.no>,
	linux-usb@...r.kernel.org, Oliver Neukum <oneukum@...e.de>
Subject: [PATCH net-next 1/5] net: cdc_mbim: manage_power should always set needs_remote_wakeup

Reported-by: Oliver Neukum <oneukum@...e.de>
Signed-off-by: Bjørn Mork <bjorn@...k.no>
---
 drivers/net/usb/cdc_mbim.c |    8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c
index 25ba7ec..172059e 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -42,13 +42,11 @@ static int cdc_mbim_manage_power(struct usbnet *dev, int on)
 	if ((on && atomic_add_return(1, &info->pmcount) == 1) || (!on && atomic_dec_and_test(&info->pmcount))) {
 		/* need autopm_get/put here to ensure the usbcore sees the new value */
 		rv = usb_autopm_get_interface(dev->intf);
-		if (rv < 0)
-			goto err;
 		dev->intf->needs_remote_wakeup = on;
-		usb_autopm_put_interface(dev->intf);
+		if (!rv)
+			usb_autopm_put_interface(dev->intf);
 	}
-err:
-	return rv;
+	return 0;
 }
 
 static int cdc_mbim_wdm_manage_power(struct usb_interface *intf, int status)
-- 
1.7.10.4

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