treewide: replace util_mem_is_zero with l_memeqzero

monitor/nlmon.c

@@ -3849,7 +3849,7 @@ static void print_wfd_session_info(unsigned int level, const char *label,
 
 		print_address(level + 2, "Device address", bytes + 1);
 
-		if (util_mem_is_zero(bytes + 7, 6))
+		if (l_memeqzero(bytes + 7, 6))
 			print_attr(level+ + 2, "Not associated to an "
 					"infrastructure AP");
 		else

src/ap.c

@@ -2651,7 +2651,7 @@ struct ap_state *ap_start(struct netdev *netdev, struct ap_config *config,
 		return NULL;
 
 	if (L_WARN_ON(!config->profile && !config->passphrase[0] &&
-			util_mem_is_zero(config->psk, sizeof(config->psk))))
+			l_memeqzero(config->psk, sizeof(config->psk))))
 		return NULL;
 
 	ap = l_new(struct ap_state, 1);

src/eap.c

@@ -427,7 +427,7 @@ static void eap_handle_response(struct eap_state *eap, const uint8_t *pkt,
 
 		if ((type == EAP_TYPE_NAK && len == 1 && pkt[0] == 0) ||
 				(type != EAP_TYPE_NAK && len == 8 &&
-				 util_mem_is_zero(pkt, 8)))
+				 l_memeqzero(pkt, 8)))
 			l_debug("EAP peer proposed no alternative methods");
 		else if (type == EAP_TYPE_NAK)
 			while (len) {

src/eapol.c

@@ -55,7 +55,7 @@ static void *tx_user_data;
 
 #define VERIFY_IS_ZERO(field)						\
 	do {								\
-		if (!util_mem_is_zero((field), sizeof((field))))	\
+		if (!l_memeqzero((field), sizeof((field))))	\
 			return false;					\
 	} while (false)							\
 
@@ -456,7 +456,7 @@ bool eapol_verify_ptk_1_of_4(const struct eapol_key *ek, size_t mic_len)
 	VERIFY_IS_ZERO(ek->key_rsc);
 	VERIFY_IS_ZERO(ek->reserved);
 
-	if (!util_mem_is_zero(EAPOL_KEY_MIC(ek), mic_len))
+	if (!l_memeqzero(EAPOL_KEY_MIC(ek), mic_len))
 		return false;
 
 	return true;

src/hotspot.c

@@ -157,7 +157,7 @@ static const char *hotspot_network_get_path(const struct network_info *info)
 	if (config->rc)
 		l_checksum_update(sha, config->rc, config->rc_len);
 
-	if (!util_mem_is_zero(config->hessid, 6))
+	if (!l_memeqzero(config->hessid, 6))
 		l_checksum_update(sha, config->hessid, 6);
 
 	digest = l_checksum_get_string(sha);
@@ -187,7 +187,7 @@ static bool hotspot_match_hessid(const struct network_info *info,
 	struct hs20_config *config = l_container_of(info, struct hs20_config,
 							super);
 
-	if (util_mem_is_zero(config->hessid, 6) || !hessid)
+	if (l_memeqzero(config->hessid, 6) || !hessid)
 		return false;
 
 	return !memcmp(config->hessid, hessid, 6);

src/netdev.c

@@ -2850,7 +2850,7 @@ static int netdev_start_powered_mac_change(struct netdev *netdev)
 	uint8_t new_addr[6];
 
 	/* No address set in handshake, use per-network MAC generation */
-	if (util_mem_is_zero(netdev->handshake->spa, ETH_ALEN))
+	if (l_memeqzero(netdev->handshake->spa, ETH_ALEN))
 		wiphy_generate_address_from_ssid(netdev->wiphy,
 					(const char *)netdev->handshake->ssid,
 					new_addr);
@@ -4843,7 +4843,7 @@ static void netdev_initial_up_cb(int error, uint16_t type, const void *data,
 
 static bool netdev_check_set_mac(struct netdev *netdev)
 {
-	if (util_mem_is_zero(netdev->set_mac_once, 6))
+	if (l_memeqzero(netdev->set_mac_once, 6))
 		return false;
 
 	l_debug("Setting initial address on ifindex: %d to: " MAC,

src/p2p.c

@@ -1323,7 +1323,7 @@ static bool p2p_provision_scan_notify(int err, struct l_queue *bss_list,
 		if (dev->go_group_id.ssid[bss->ssid_len] != '\0')
 			continue;
 
-		if (!util_mem_is_zero(dev->conn_peer_interface_addr, 6) &&
+		if (!l_memeqzero(dev->conn_peer_interface_addr, 6) &&
 				memcmp(bss->addr, dev->conn_peer_interface_addr,
 					6))
 			l_debug("SSID matched but BSSID didn't match the GO's "
@@ -1419,7 +1419,7 @@ static bool p2p_provision_scan_notify(int err, struct l_queue *bss_list,
 			continue;
 		}
 
-		if (!util_mem_is_zero(amacs, 30)) {
+		if (!l_memeqzero(amacs, 30)) {
 			bool amacs_match = false;
 			int i;
 
@@ -1945,7 +1945,7 @@ static void p2p_device_go_negotiation_req_cb(const struct mmpdu_header *mpdu,
 	if (memcmp(mpdu->address_1, dev->addr, 6) ||
 			(memcmp(mpdu->address_3, dev->addr, 6) &&
 			 memcmp(mpdu->address_3, mpdu->address_2, 6) &&
-			 !util_mem_is_zero(mpdu->address_3, 6)))
+			 !l_memeqzero(mpdu->address_3, 6)))
 		return;
 
 	peer = l_queue_find(dev->peer_list, p2p_peer_match, mpdu->address_2);

src/rrm.c

@@ -478,7 +478,7 @@ static bool rrm_verify_beacon_request(const uint8_t *request, size_t len)
 		 * check for table requests since we just return whatever we
 		 * have cached.
 		 */
-		if (!util_mem_is_zero(request + 2, 2))
+		if (!l_memeqzero(request + 2, 2))
 			return false;
 	}
 

src/util.c

@@ -101,7 +101,7 @@ bool util_ssid_is_hidden(size_t len, const uint8_t *ssid)
 	if (!len)
 		return true;
 
-	return util_mem_is_zero(ssid, len);
+	return l_memeqzero(ssid, len);
 }
 
 const char *util_address_to_string(const uint8_t *addr)

src/util.h

@@ -55,17 +55,6 @@ static inline bool util_is_bit_set(const uint8_t oct, int bit)
 	return oct & mask ? true : false;
 }
 
-static inline bool util_mem_is_zero(const uint8_t *field, size_t size)
-{
-	size_t i;
-
-	for (i = 0; i < size; i++)
-		if (field[i] != 0)
-			return false;
-
-	return true;
-}
-
 static inline void util_set_bit(uint8_t *field, unsigned int bit)
 {
 	field[bit / 8] = 1 << (bit % 8);

src/wiphy.c

@@ -515,7 +515,7 @@ static void wiphy_address_constrain(struct wiphy *wiphy, uint8_t addr[static 6])
 	 * also not valid
 	 */
 	addr[5] &= 0xfe;
-	if (util_mem_is_zero(addr + 3, 3))
+	if (l_memeqzero(addr + 3, 3))
 		addr[5] = 0x01;
 }
 
@@ -1257,7 +1257,7 @@ void wiphy_create_complete(struct wiphy *wiphy)
 {
 	wiphy_register(wiphy);
 
-	if (util_mem_is_zero(wiphy->permanent_addr, 6)) {
+	if (l_memeqzero(wiphy->permanent_addr, 6)) {
 		int err = wiphy_get_permanent_addr_from_sysfs(wiphy);
 
 		if (err < 0)

src/wsc.c

@@ -813,7 +813,7 @@ static const char *authorized_macs_to_string(const uint8_t *authorized_macs)
 	for (i = 0; i < 5; i++) {
 		const uint8_t *addr = authorized_macs + i * 6;
 
-		if (util_mem_is_zero(addr, 6))
+		if (l_memeqzero(addr, 6))
 			continue;
 
 		offset += sprintf(buf + offset, "%s",

src/wscutil.c

@@ -2100,7 +2100,7 @@ static void wfa_build_authorized_macs(struct wsc_attr_builder *builder,
 	int count;
 
 	for (count = 1; count < 5; count++)
-		if (util_mem_is_zero(authorized_macs + count * 6, 6))
+		if (l_memeqzero(authorized_macs + count * 6, 6))
 			break;
 
 	wsc_attr_builder_put_u8(builder, WSC_WFA_EXTENSION_AUTHORIZED_MACS);
@@ -2170,7 +2170,7 @@ uint8_t *wsc_build_beacon(const struct wsc_beacon *beacon, size_t *out_len)
 
 	START_WFA_VENDOR_EXTENSION();
 
-	if (!util_mem_is_zero(beacon->authorized_macs, 6))
+	if (!l_memeqzero(beacon->authorized_macs, 6))
 		wfa_build_authorized_macs(builder, beacon->authorized_macs);
 
 	if (beacon->reg_config_methods) {
@@ -2265,7 +2265,7 @@ uint8_t *wsc_build_probe_response(
 
 	START_WFA_VENDOR_EXTENSION();
 
-	if (!util_mem_is_zero(probe_response->authorized_macs, 6))
+	if (!l_memeqzero(probe_response->authorized_macs, 6))
 		wfa_build_authorized_macs(builder,
 					probe_response->authorized_macs);