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mwifiex: use existing helper function mwifiex_fill_cap_info
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Use existing helper function mwifiex_fill_cap_info to fill
the HT CAP info for ibss beacons.

Also removing extra parenthesis block for better readability.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Yogesh Ashok Powar authored and John W. Linville committed Nov 11, 2011
1 parent 33f38d4 commit eedf15d
Showing 1 changed file with 33 additions and 48 deletions.
81 changes: 33 additions & 48 deletions drivers/net/wireless/mwifiex/join.c
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Original file line number Diff line number Diff line change
Expand Up @@ -724,8 +724,8 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
u32 cmd_append_size = 0;
u32 i;
u16 tmp_cap;
uint16_t ht_cap_info;
struct mwifiex_ie_types_chan_list_param_set *chan_tlv;
u8 radio_type;

struct mwifiex_ie_types_htcap *ht_cap;
struct mwifiex_ie_types_htinfo *ht_info;
Expand Down Expand Up @@ -914,55 +914,40 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
}

if (adapter->adhoc_11n_enabled) {
{
ht_cap = (struct mwifiex_ie_types_htcap *) pos;
memset(ht_cap, 0,
sizeof(struct mwifiex_ie_types_htcap));
ht_cap->header.type =
cpu_to_le16(WLAN_EID_HT_CAPABILITY);
ht_cap->header.len =
cpu_to_le16(sizeof(struct ieee80211_ht_cap));

ht_cap_info = IEEE80211_HT_CAP_SGI_20;
if (adapter->chan_offset) {
ht_cap_info |= IEEE80211_HT_CAP_SGI_40;
ht_cap_info |= IEEE80211_HT_CAP_DSSSCCK40;
ht_cap_info |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
SETHT_MCS32(ht_cap->ht_cap.mcs.rx_mask);
}
ht_cap->ht_cap.cap_info = cpu_to_le16(ht_cap_info);

ht_cap->ht_cap.ampdu_params_info
= IEEE80211_HT_MAX_AMPDU_64K;
ht_cap->ht_cap.mcs.rx_mask[0] = 0xff;
pos += sizeof(struct mwifiex_ie_types_htcap);
cmd_append_size +=
sizeof(struct mwifiex_ie_types_htcap);
}
{
ht_info = (struct mwifiex_ie_types_htinfo *) pos;
memset(ht_info, 0,
sizeof(struct mwifiex_ie_types_htinfo));
ht_info->header.type =
cpu_to_le16(WLAN_EID_HT_INFORMATION);
ht_info->header.len =
cpu_to_le16(sizeof(struct ieee80211_ht_info));
ht_info->ht_info.control_chan =
(u8) priv->curr_bss_params.bss_descriptor.
channel;
if (adapter->chan_offset) {
ht_info->ht_info.ht_param =
adapter->chan_offset;
ht_info->ht_info.ht_param |=
/* Fill HT CAPABILITY */
ht_cap = (struct mwifiex_ie_types_htcap *) pos;
memset(ht_cap, 0, sizeof(struct mwifiex_ie_types_htcap));
ht_cap->header.type = cpu_to_le16(WLAN_EID_HT_CAPABILITY);
ht_cap->header.len =
cpu_to_le16(sizeof(struct ieee80211_ht_cap));
radio_type = mwifiex_band_to_radio_type(
priv->adapter->config_bands);
mwifiex_fill_cap_info(priv, radio_type, ht_cap);

pos += sizeof(struct mwifiex_ie_types_htcap);
cmd_append_size +=
sizeof(struct mwifiex_ie_types_htcap);

/* Fill HT INFORMATION */
ht_info = (struct mwifiex_ie_types_htinfo *) pos;
memset(ht_info, 0, sizeof(struct mwifiex_ie_types_htinfo));
ht_info->header.type = cpu_to_le16(WLAN_EID_HT_INFORMATION);
ht_info->header.len =
cpu_to_le16(sizeof(struct ieee80211_ht_info));

ht_info->ht_info.control_chan =
(u8) priv->curr_bss_params.bss_descriptor.channel;
if (adapter->chan_offset) {
ht_info->ht_info.ht_param = adapter->chan_offset;
ht_info->ht_info.ht_param |=
IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
}
ht_info->ht_info.operation_mode =
cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
ht_info->ht_info.basic_set[0] = 0xff;
pos += sizeof(struct mwifiex_ie_types_htinfo);
cmd_append_size +=
sizeof(struct mwifiex_ie_types_htinfo);
}
ht_info->ht_info.operation_mode =
cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
ht_info->ht_info.basic_set[0] = 0xff;
pos += sizeof(struct mwifiex_ie_types_htinfo);
cmd_append_size +=
sizeof(struct mwifiex_ie_types_htinfo);
}

cmd->size = cpu_to_le16((u16)
Expand Down

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