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cfg80211: Use a structure to pass connect response params

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Currently the connect event from driver takes all the connection
response parameters as arguments. With support for new features these
response parameters can grow. Use a structure to pass these parameters
rather than passing them as function arguments.

Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
[add to documentation]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Vidyullatha Kanchanapally
2017-03-31 00:22:33 +03:00
committed by Johannes Berg
parent 667a2e6bfe
commit 5349a0f7bf
8 changed files with 205 additions and 130 deletions
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30
net/wireless/nl80211.c
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@@ -13464,17 +13464,14 @@ void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev,
}
void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
struct net_device *netdev, const u8 *bssid,
const u8 *req_ie, size_t req_ie_len,
const u8 *resp_ie, size_t resp_ie_len,
int status,
enum nl80211_timeout_reason timeout_reason,
struct net_device *netdev,
struct cfg80211_connect_resp_params *cr,
gfp_t gfp)
{
struct sk_buff *msg;
void *hdr;
msg = nlmsg_new(100 + req_ie_len + resp_ie_len, gfp);
msg = nlmsg_new(100 + cr->req_ie_len + cr->resp_ie_len, gfp);
if (!msg)
return;
@@ -13486,17 +13483,20 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
(bssid && nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid)) ||
(cr->bssid &&
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, cr->bssid)) ||
nla_put_u16(msg, NL80211_ATTR_STATUS_CODE,
status < 0 ? WLAN_STATUS_UNSPECIFIED_FAILURE :
status) ||
(status < 0 &&
cr->status < 0 ? WLAN_STATUS_UNSPECIFIED_FAILURE :
cr->status) ||
(cr->status < 0 &&
(nla_put_flag(msg, NL80211_ATTR_TIMED_OUT) ||
nla_put_u32(msg, NL80211_ATTR_TIMEOUT_REASON, timeout_reason))) ||
(req_ie &&
nla_put(msg, NL80211_ATTR_REQ_IE, req_ie_len, req_ie)) ||
(resp_ie &&
nla_put(msg, NL80211_ATTR_RESP_IE, resp_ie_len, resp_ie)))
nla_put_u32(msg, NL80211_ATTR_TIMEOUT_REASON,
cr->timeout_reason))) ||
(cr->req_ie &&
nla_put(msg, NL80211_ATTR_REQ_IE, cr->req_ie_len, cr->req_ie)) ||
(cr->resp_ie &&
nla_put(msg, NL80211_ATTR_RESP_IE, cr->resp_ie_len,
cr->resp_ie)))
goto nla_put_failure;
genlmsg_end(msg, hdr);