staging: hv: remove the carrier status check from netvsc_open()
Checking carrier status in netvsc_open() is not necessary. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -1,7 +1,5 @@
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TODO:
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TODO:
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- audit the network driver
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- audit the network driver
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- checking for carrier inside open is wrong, network device API
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confusion??
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- audit the scsi driver
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- audit the scsi driver
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Please send patches for this code to Greg Kroah-Hartman <gregkh@suse.de>,
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Please send patches for this code to Greg Kroah-Hartman <gregkh@suse.de>,
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@ -69,19 +69,14 @@ static int netvsc_open(struct net_device *net)
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struct hv_device *device_obj = net_device_ctx->device_ctx;
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struct hv_device *device_obj = net_device_ctx->device_ctx;
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int ret = 0;
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int ret = 0;
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if (netif_carrier_ok(net)) {
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/* Open up the device */
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/* Open up the device */
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ret = rndis_filter_open(device_obj);
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ret = rndis_filter_open(device_obj);
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if (ret != 0) {
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if (ret != 0) {
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netdev_err(net, "unable to open device (ret %d).\n",
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netdev_err(net, "unable to open device (ret %d).\n", ret);
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ret);
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return ret;
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return ret;
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}
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}
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netif_start_queue(net);
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netif_start_queue(net);
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} else {
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netdev_err(net, "unable to open device...link is down.\n");
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}
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return ret;
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return ret;
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}
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}
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