]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
libertas: Remove carrier signaling from the scan code
authorSamuel Ortiz <sameo@linux.intel.com>
Fri, 18 Dec 2009 10:36:49 +0000 (11:36 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 28 Dec 2009 20:56:33 +0000 (15:56 -0500)
There is no reason to signal a carrier off when doing a 802.11 scan.

Cc: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/libertas/scan.c

index c6a6c042b82f66acddc00fe02e9f4e523d11b600..b0b1c7841500281eb7031554131aa8e713cdc3b4 100644 (file)
@@ -567,11 +567,8 @@ int lbs_scan_networks(struct lbs_private *priv, int full_scan)
        chan_count = lbs_scan_create_channel_list(priv, chan_list);
 
        netif_stop_queue(priv->dev);
-       netif_carrier_off(priv->dev);
-       if (priv->mesh_dev) {
+       if (priv->mesh_dev)
                netif_stop_queue(priv->mesh_dev);
-               netif_carrier_off(priv->mesh_dev);
-       }
 
        /* Prepare to continue an interrupted scan */
        lbs_deb_scan("chan_count %d, scan_channel %d\n",
@@ -635,16 +632,13 @@ out2:
        priv->scan_channel = 0;
 
 out:
-       if (priv->connect_status == LBS_CONNECTED) {
-               netif_carrier_on(priv->dev);
-               if (!priv->tx_pending_len)
-                       netif_wake_queue(priv->dev);
-       }
-       if (priv->mesh_dev && (priv->mesh_connect_status == LBS_CONNECTED)) {
-               netif_carrier_on(priv->mesh_dev);
-               if (!priv->tx_pending_len)
-                       netif_wake_queue(priv->mesh_dev);
-       }
+       if (priv->connect_status == LBS_CONNECTED && !priv->tx_pending_len)
+               netif_wake_queue(priv->dev);
+
+       if (priv->mesh_dev && (priv->mesh_connect_status == LBS_CONNECTED) &&
+           !priv->tx_pending_len)
+               netif_wake_queue(priv->mesh_dev);
+
        kfree(chan_list);
 
        lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);