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ieee802_11_auth: Coding style cleanup - NULL comparison

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2022-04-02 16:29:31 +03:00
parent 945acf3ef0
commit 576662d277
1 changed files with 8 additions and 8 deletions
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16
src/ap/ieee802_11_auth.c
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@ -99,7 +99,7 @@ static int hostapd_acl_cache_get(struct hostapd_data *hapd, const u8 *addr,
static void hostapd_acl_query_free(struct hostapd_acl_query_data *query)
{
if (query == NULL)
if (!query)
return;
os_free(query->auth_msg);
os_free(query);
@ -115,7 +115,7 @@ static int hostapd_radius_acl_query(struct hostapd_data *hapd, const u8 *addr,
query->radius_id = radius_client_get_id(hapd->radius);
msg = radius_msg_new(RADIUS_CODE_ACCESS_REQUEST, query->radius_id);
if (msg == NULL)
if (!msg)
return -1;
if (radius_msg_make_authenticator(msg) < 0) {
@ -271,7 +271,7 @@ int hostapd_allowed_address(struct hostapd_data *hapd, const u8 *addr,
/* No entry in the cache - query external RADIUS server */
query = os_zalloc(sizeof(*query));
if (query == NULL) {
if (!query) {
wpa_printf(MSG_ERROR, "malloc for query data failed");
return HOSTAPD_ACL_REJECT;
}
@ -285,7 +285,7 @@ int hostapd_allowed_address(struct hostapd_data *hapd, const u8 *addr,
}
query->auth_msg = os_memdup(msg, len);
if (query->auth_msg == NULL) {
if (!query->auth_msg) {
wpa_printf(MSG_ERROR,
"Failed to allocate memory for auth frame.");
hostapd_acl_query_free(query);
@ -403,7 +403,7 @@ static void decode_tunnel_passwords(struct hostapd_data *hapd,
* Passphrase is NULL iff there is no i-th Tunnel-Password
* attribute in msg.
*/
if (passphrase == NULL)
if (!passphrase)
break;
/*
@ -475,7 +475,7 @@ hostapd_acl_recv_radius(struct radius_msg *msg, struct radius_msg *req,
prev = query;
query = query->next;
}
if (query == NULL)
if (!query)
return RADIUS_RX_UNKNOWN;
wpa_printf(MSG_DEBUG,
@ -498,7 +498,7 @@ hostapd_acl_recv_radius(struct radius_msg *msg, struct radius_msg *req,
/* Insert Accept/Reject info into ACL cache */
cache = os_zalloc(sizeof(*cache));
if (cache == NULL) {
if (!cache) {
wpa_printf(MSG_DEBUG, "Failed to add ACL cache entry");
goto done;
}
@ -607,7 +607,7 @@ hostapd_acl_recv_radius(struct radius_msg *msg, struct radius_msg *req,
}
done:
if (prev == NULL)
if (!prev)
hapd->acl_queries = query->next;
else
prev->next = query->next;