From: Jussi Kivilinna Date: Mon, 2 Jun 2008 15:35:29 +0000 (+0300) Subject: rndis_wlan: update carrier flag when link state changes X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5331b96ce3a9f08d3a9e28386e193e8c78f8fdd1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git rndis_wlan: update carrier flag when link state changes Driver wasn't updating netif_carrier on link state changes but assumed link layer was always up. Signed-off-by: Jussi Kivilinna Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index aaeeec803974..c281c0b35ed4 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -2215,6 +2215,8 @@ static void rndis_wext_worker(struct work_struct *work) int ret, offset; if (test_and_clear_bit(WORK_LINK_UP, &priv->work_pending)) { + netif_carrier_on(usbdev->net); + info = kzalloc(assoc_size, GFP_KERNEL); if (!info) goto get_bssid; @@ -2253,6 +2255,8 @@ get_bssid: } if (test_and_clear_bit(WORK_LINK_DOWN, &priv->work_pending)) { + netif_carrier_off(usbdev->net); + evt.data.flags = 0; evt.data.length = 0; memset(evt.ap_addr.sa_data, 0, ETH_ALEN); @@ -2574,6 +2578,7 @@ static int rndis_wext_bind(struct usbnet *dev, struct usb_interface *intf) /* turn radio on */ priv->radio_on = 1; disassociate(dev, 1); + netif_carrier_off(dev->net); /* because rndis_command() sleeps we need to use workqueue */ priv->workqueue = create_singlethread_workqueue("rndis_wlan");