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From 52f48d0d9aaa621ffa5e08d79da99a3f8c93b848 Mon Sep 17 00:00:00 2001
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From: Felix Fietkau <nbd@openwrt.org>
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Date: Tue, 12 Nov 2013 16:34:41 +0100
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Subject: [PATCH] usbnet: fix status interrupt urb handling
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Since commit 7b0c5f21f348a66de495868b8df0284e8dfd6bbf
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"sierra_net: keep status interrupt URB active", sierra_net triggers
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status interrupt polling before the net_device is opened (in order to
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properly receive the sync message response).
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To be able to receive further interrupts, the interrupt urb needs to be
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re-submitted, so this patch removes the bogus check for netif_running().
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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Tested-by: Dan Williams <dcbw@redhat.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/usb/usbnet.c | 3 ---
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1 file changed, 3 deletions(-)
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diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
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index 90a429b..8494bb5 100644
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--- a/drivers/net/usb/usbnet.c
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+++ b/drivers/net/usb/usbnet.c
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@@ -204,9 +204,6 @@ static void intr_complete (struct urb *urb)
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break;
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}
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- if (!netif_running (dev->net))
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- return;
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-
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status = usb_submit_urb (urb, GFP_ATOMIC);
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if (status != 0)
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netif_err(dev, timer, dev->net,
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--
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1.8.3.1
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