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netdev: Make code more readable

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Introduce a new 'hs' variable to make the code a bit more compact and
readable.  Avoid splitting pointer dereferences on multiple lines.
This commit is contained in:
Denis Kenzior 2022-01-11 10:59:07 -06:00
parent 073346ee37
commit 6ae1917733
1 changed files with 10 additions and 12 deletions
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22
src/netdev.c
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@ -2710,6 +2710,7 @@ static void netdev_connect_event(struct l_genl_msg *msg, struct netdev *netdev)
struct ie_tlv_iter iter;
const uint8_t *resp_ies = NULL;
size_t resp_ies_len;
struct handshake_state *hs = netdev->handshake;
l_debug("");
@ -2809,15 +2810,13 @@ process_resp_ies:
qos_len = ie_tlv_iter_get_length(&iter);
break;
case IE_TYPE_FILS_IP_ADDRESS:
if (netdev->handshake->fils_ip_resp_ie) {
if (hs->fils_ip_resp_ie) {
l_debug("Duplicate response FILS IP "
"Address Assignment IE");
l_free(netdev->handshake->
fils_ip_resp_ie);
l_free(hs->fils_ip_resp_ie);
}
netdev->handshake->fils_ip_resp_ie = l_memdup(
data - 3,
hs->fils_ip_resp_ie = l_memdup(data - 3,
ie_tlv_iter_get_length(&iter) + 3);
break;
case IE_TYPE_OWE_DH_PARAM:
@ -2871,7 +2870,7 @@ process_resp_ies:
if (fte) {
uint32_t kck_len =
handshake_state_get_kck_len(netdev->handshake);
handshake_state_get_kck_len(hs);
/*
* If we are here, then most likely we have a FullMac
* hw performing initial mobility association. We need
@ -2881,8 +2880,8 @@ process_resp_ies:
*/
if (ie_parse_fast_bss_transition_from_data(fte,
fte[1] + 2, kck_len, &ft_info) >= 0) {
handshake_state_set_fte(netdev->handshake, fte);
handshake_state_set_kh_ids(netdev->handshake,
handshake_state_set_fte(hs, fte);
handshake_state_set_kh_ids(hs,
ft_info.r0khid,
ft_info.r0khid_len,
ft_info.r1khid);
@ -2897,7 +2896,7 @@ process_resp_ies:
}
if (netdev->sm) {
if (!netdev->handshake->chandef) {
if (!hs->chandef) {
if (netdev_get_oci(netdev) < 0)
goto deauth;
} else if (!eapol_start(netdev->sm))
@ -2907,9 +2906,8 @@ process_resp_ies:
}
/* Allow station to sync the PSK to disk */
if (is_offload(netdev->handshake))
handshake_event(netdev->handshake,
HANDSHAKE_EVENT_SETTING_KEYS);
if (is_offload(hs))
handshake_event(hs, HANDSHAKE_EVENT_SETTING_KEYS);
netdev_connect_ok(netdev);
return;