From 04d948a9fc7b352b05125bd3d81c565fb8840c56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= <bjorn@mork.no>
Date: Fri, 1 Nov 2013 14:18:52 +0100
Subject: [PATCH] net: cdc_mbim: manage_power should always set
needs_remote_wakeup
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit
Reported-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
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 af76aaf08b6b..fbfd67fe6a9a 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -44,13 +44,11 @@ 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)
--
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