iwd: remove unnecessary semicolons

Found with clang's -Wextra-semi-stmt

monitor/nlmon.c

@@ -199,7 +199,7 @@ do { \
 		print_indent(4 + (level) * 4, COLOR_OFF, "", "", color, \
 								fmt, ## args)
 
-#define print_space(x) printf("%*c", (x), ' ');
+#define print_space(x) printf("%*c", (x), ' ')
 
 static void print_packet(const struct timeval *tv, char ident,
 					const char *color, const char *label,
@@ -3042,10 +3042,13 @@ static void print_p2p_status(unsigned int level, const char *label,
 }
 
 #define CHECK_CAPS_BIT(v, str)	\
-	if (caps & (v)) {	\
-		print_attr(level + 1, "%s", (str));	\
-		caps &= ~(v);	\
-	}
+	do {			\
+		if (caps & (v)) {				\
+			print_attr(level + 1, "%s", (str));	\
+			caps &= ~(v);				\
+		} 						\
+	} while(0)
+
 static void print_p2p_device_capability(unsigned int level, const char *label,
 					const void *data, uint16_t size)
 {
@@ -3178,11 +3181,13 @@ static void print_p2p_manageability(unsigned int level, const char *label,
 		return;
 	}
 
-#define CHECK_BIT(v, str)	\
-	if (val & (v)) {	\
-		print_attr(level + 1, "%s", (str));	\
-		val &= ~(v);	\
-	}
+#define CHECK_BIT(v, str)					\
+	do {							\
+		if (val & (v)) {				\
+			print_attr(level + 1, "%s", (str));	\
+			val &= ~(v);				\
+		}						\
+	} while(0)
 
 	val = *(const uint8_t *) data;
 
@@ -5239,7 +5244,7 @@ static void print_eap(unsigned int level, const void *data, uint32_t size)
 	default:
 		str = "Reserved";
 		break;
-	};
+	}
 
 	print_attr(level, "Code: %u (%s)", eap[0], str);
 	print_attr(level, "Identifier: %u", eap[1]);

src/crypto.c

@@ -469,7 +469,7 @@ int crypto_cipher_key_len(enum crypto_cipher cipher)
 		return 16;
 	case CRYPTO_CIPHER_BIP:
 		return 16;
-	};
+	}
 
 	return 0;
 }

src/eapol.c

@@ -279,7 +279,7 @@ uint8_t *eapol_decrypt_key_data(enum ie_rsn_akm_suite akm, const uint8_t *kek,
 		break;
 	default:
 		return NULL;
-	};
+	}
 
 	buf = l_new(uint8_t, expected_len);
 
@@ -1674,7 +1674,7 @@ static void eapol_handle_ptk_3_of_4(struct eapol_sm *sm,
 			return;
 		}
 
-		igtk_key_index = l_get_le16(igtk);;
+		igtk_key_index = l_get_le16(igtk);
 		igtk += 2;
 		igtk_len -= 2;
 	} else
@@ -1834,7 +1834,7 @@ static void eapol_handle_gtk_1_of_2(struct eapol_sm *sm,
 		if (!igtk)
 			return;
 
-		igtk_key_index = l_get_le16(igtk);;
+		igtk_key_index = l_get_le16(igtk);
 		igtk += 2;
 		igtk_len -= 2;
 	} else

src/erp.c

@@ -308,7 +308,7 @@ static bool erp_derive_reauth_keys(const uint8_t *emsk, size_t emsk_len,
 					void *r_rk, void *r_ik)
 {
 	char info[256];
-	char *ptr;;
+	char *ptr;
 
 	ptr = info + l_strlcpy(info, ERP_RRK_LABEL, sizeof(info)) + 1;
 

src/fils.c

@@ -1,3 +1,4 @@
+
 /*
  *
  *  Wireless daemon for Linux
@@ -508,7 +509,7 @@ static int fils_rx_associate(struct auth_proto *driver, const uint8_t *frame,
 			if (!igtk)
 				goto invalid_ies;
 
-			igtk_key_index = l_get_le16(igtk);;
+			igtk_key_index = l_get_le16(igtk);
 			igtk += 2;
 			igtk_len -= 2;
 

src/ie.c

@@ -915,10 +915,12 @@ static bool ie_build_cipher_suite(uint8_t *data, const uint8_t *oui,
 	return false;
 }
 
-#define RETURN_AKM(data, oui, id)	\
-	memcpy((data), (oui), 3);	\
-	(data)[3] = (id);		\
-	return true;
+#define RETURN_AKM(data, oui, id)		\
+	do {					\
+		memcpy((data), (oui), 3);	\
+		(data)[3] = (id);		\
+		return true;			\
+	} while(0)
 
 /* 802.11-2016, Section 9.4.2.25.3 */
 static bool ie_build_rsn_akm_suite(uint8_t *data, enum ie_rsn_akm_suite suite)

src/main.c

@@ -339,7 +339,7 @@ static int check_crypto()
 		l_hashmap_insert(options, "CONFIG_PKCS7_MESSAGE_PARSER", &r);
 		l_hashmap_insert(options,
 					"CONFIG_PKCS8_PRIVATE_KEY_PARSER", &r);
-	};
+	}
 
 	if (l_hashmap_isempty(options))
 		goto done;

src/sae.c

@@ -144,9 +144,9 @@ static bool sae_cn(const uint8_t *kck, uint16_t send_confirm,
 	iov[2].iov_base = (void *) e1;
 	iov[2].iov_len = l_ecc_point_get_data(element1, e1, sizeof(e1));
 	iov[3].iov_base = (void *) s2;
-	iov[3].iov_len = l_ecc_scalar_get_data(scalar2, s2, sizeof(s2));;
+	iov[3].iov_len = l_ecc_scalar_get_data(scalar2, s2, sizeof(s2));
 	iov[4].iov_base = (void *) e2;
-	iov[4].iov_len = l_ecc_point_get_data(element2, e2, sizeof(e2));;
+	iov[4].iov_len = l_ecc_point_get_data(element2, e2, sizeof(e2));
 
 	l_checksum_updatev(hmac, iov, 5);
 

src/station.c

@@ -2174,7 +2174,7 @@ static void station_netdev_event(struct netdev *netdev, enum netdev_event event,
 	case NETDEV_EVENT_RSSI_LEVEL_NOTIFY:
 		station_rssi_level_changed(station, l_get_u8(event_data));
 		break;
-	};
+	}
 }
 
 static bool station_try_next_bss(struct station *station)

src/wsc.c

@@ -262,7 +262,7 @@ static void wsc_enrollee_netdev_event(struct netdev *netdev,
 	default:
 		l_debug("Unexpected event: %d", event);
 		break;
-	};
+	}
 }
 
 static void wsc_enrollee_handshake_event(struct handshake_state *hs,