diff options
| author | Holger Schurig <holgerschurig@googlemail.com> | 2009-12-02 15:26:03 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-12-22 13:44:03 -0500 |
| commit | 0e78ff8fcc6dabeda313719deb751afbd20bea41 (patch) | |
| tree | 00dc4a49a67b2daa127f30ab52ff314b3b4930d9 /drivers | |
| parent | 4143a23de096910e3ceb0939f41de6ffb8c59475 (diff) | |
libertas: remove priv->capability
This variable was once set to WLAN_CAPABILITY_SHORT_PREAMBLE and
there's no code that could change the variable to something else.
Therefore it seems this is not necessary :-)
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/libertas/assoc.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/libertas/cmd.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/libertas/dev.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/libertas/main.c | 1 |
4 files changed, 3 insertions, 15 deletions
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c index 751067369ba..5f58ae33405 100644 --- a/drivers/net/wireless/libertas/assoc.c +++ b/drivers/net/wireless/libertas/assoc.c @@ -807,8 +807,7 @@ static int lbs_try_associate(struct lbs_private *priv, } /* Use short preamble only when both the BSS and firmware support it */ - if ((priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) && - (assoc_req->bss.capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) + if (assoc_req->bss.capability & WLAN_CAPABILITY_SHORT_PREAMBLE) preamble = RADIO_PREAMBLE_SHORT; ret = lbs_set_radio(priv, preamble, 1); @@ -939,8 +938,7 @@ static int lbs_adhoc_join(struct lbs_private *priv, } /* Use short preamble only when both the BSS and firmware support it */ - if ((priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) && - (bss->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) { + if (bss->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) { lbs_deb_join("AdhocJoin: Short preamble\n"); preamble = RADIO_PREAMBLE_SHORT; } @@ -1049,7 +1047,7 @@ static int lbs_adhoc_start(struct lbs_private *priv, struct assoc_request *assoc_req) { struct cmd_ds_802_11_ad_hoc_start cmd; - u8 preamble = RADIO_PREAMBLE_LONG; + u8 preamble = RADIO_PREAMBLE_SHORT; size_t ratesize = 0; u16 tmpcap = 0; int ret = 0; @@ -1057,11 +1055,6 @@ static int lbs_adhoc_start(struct lbs_private *priv, lbs_deb_enter(LBS_DEB_ASSOC); - if (priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) { - lbs_deb_join("ADHOC_START: Will use short preamble\n"); - preamble = RADIO_PREAMBLE_SHORT; - } - ret = lbs_set_radio(priv, preamble, 1); if (ret) goto out; diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 4a0d8f4188c..42051f7cad6 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -842,9 +842,6 @@ int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on) if (priv->fwrelease < 0x09000000) { switch (preamble) { case RADIO_PREAMBLE_SHORT: - if (!(priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) - goto out; - /* Fall through */ case RADIO_PREAMBLE_AUTO: case RADIO_PREAMBLE_LONG: cmd.control = cpu_to_le16(preamble); diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h index 7330ab8521c..cf47cf53458 100644 --- a/drivers/net/wireless/libertas/dev.h +++ b/drivers/net/wireless/libertas/dev.h @@ -175,7 +175,6 @@ struct lbs_private { struct bss_descriptor *networks; struct assoc_request * pending_assoc_req; struct assoc_request * in_progress_assoc_req; - u16 capability; uint16_t enablehwauto; uint16_t ratebitmap; diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 64b327d4548..f9f195f7b17 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -839,7 +839,6 @@ static int lbs_init_adapter(struct lbs_private *priv) priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON; priv->radio_on = 1; priv->enablehwauto = 1; - priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE; priv->psmode = LBS802_11POWERMODECAM; priv->psstate = PS_STATE_FULL_POWER; priv->is_deep_sleep = 0; |