diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2009-12-18 11:36:49 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-12-28 15:56:33 -0500 |
| commit | 659c8e5243caf14564155ad8421404f044dd8031 (patch) | |
| tree | dbb15da56acf25a28e01aa2b18f4c14a1fc9185b /drivers | |
| parent | 5b0691508aa99d309101a49b4b084dc16b3d7019 (diff) | |
| download | kernel-crypto-659c8e5243caf14564155ad8421404f044dd8031.tar.gz kernel-crypto-659c8e5243caf14564155ad8421404f044dd8031.tar.xz kernel-crypto-659c8e5243caf14564155ad8421404f044dd8031.zip | |
libertas: Remove carrier signaling from the scan code
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/libertas/scan.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c index c6a6c042b82..b0b1c784150 100644 --- a/drivers/net/wireless/libertas/scan.c +++ b/drivers/net/wireless/libertas/scan.c @@ -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); |