whitespace fixes. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

11 files changed, 44 insertions, 46 deletions

diff --git a/networking/arp.c b/networking/arp.c
index 696c402..1c99987 100644
--- a/networking/arp.c
+++ b/networking/arp.c
@@ -214,7 +214,7 @@ static int arp_del(char **args)
 
 /* Get the hardware address to a specified interface name */
 static void arp_getdevhw(char *ifname, struct sockaddr *sa,
-						 const struct hwtype *hwt)
+						const struct hwtype *hwt)
 {
 	struct ifreq ifr;
 	const struct hwtype *xhw;
@@ -233,8 +233,8 @@ static void arp_getdevhw(char *ifname, struct sockaddr *sa,
 			xhw = get_hwntype(-1);
 		}
 		bb_error_msg("device '%s' has HW address %s '%s'",
-					 ifname, xhw->name,
-					 xhw->print((unsigned char *) &ifr.ifr_hwaddr.sa_data));
+					ifname, xhw->name,
+					xhw->print((unsigned char *) &ifr.ifr_hwaddr.sa_data));
 	}
 }
 
@@ -345,7 +345,7 @@ static int arp_set(char **args)
 /* Print the contents of an ARP request block. */
 static void
 arp_disp(const char *name, char *ip, int type, int arp_flags,
-		 char *hwa, char *mask, char *dev)
+		char *hwa, char *mask, char *dev)
 {
 	static const int arp_masks[] = {
 		ATF_PERM, ATF_PUBL,
@@ -428,7 +428,7 @@ static int arp_show(char *name)
 		/* All these strings can't overflow
 		 * because fgets above reads limited amount of data */
 		num = sscanf(line, "%s 0x%x 0x%x %s %s %s\n",
-					 ip, &type, &flags, hwa, mask, dev);
+					ip, &type, &flags, hwa, mask, dev);
 		if (num < 4)
 			break;
 
@@ -461,7 +461,7 @@ static int arp_show(char *name)
 	}
 	if (option_mask32 & ARP_OPT_v)
 		printf("Entries: %d\tSkipped: %d\tFound: %d\n",
-			   entries, entries - shown, shown);
+				entries, entries - shown, shown);
 
 	if (!shown) {
 		if (hw_set || host || device[0])
@@ -517,7 +517,7 @@ int arp_main(int argc UNUSED_PARAM, char **argv)
 
 	if (hw->alen <= 0) {
 		bb_error_msg_and_die("%s: %s without ARP support",
-							 hw->name, "hardware type");
+				hw->name, "hardware type");
 	}
 
 	/* Now see what we have to do here... */
diff --git a/networking/ether-wake.c b/networking/ether-wake.c
index 6a88279..a73b0ba 100644
--- a/networking/ether-wake.c
+++ b/networking/ether-wake.c
@@ -238,9 +238,9 @@ int ether_wake_main(int argc UNUSED_PARAM, char **argv)
 		{
 			unsigned char *hwaddr = if_hwaddr.ifr_hwaddr.sa_data;
 			printf("The hardware address (SIOCGIFHWADDR) of %s is type %d  "
-				   "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n\n", ifname,
-				   if_hwaddr.ifr_hwaddr.sa_family, hwaddr[0], hwaddr[1],
-				   hwaddr[2], hwaddr[3], hwaddr[4], hwaddr[5]);
+				"%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n\n", ifname,
+				if_hwaddr.ifr_hwaddr.sa_family, hwaddr[0], hwaddr[1],
+				hwaddr[2], hwaddr[3], hwaddr[4], hwaddr[5]);
 		}
 # endif
 	}
diff --git a/networking/httpd.c b/networking/httpd.c
index a942794..1934bb2 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -796,9 +796,9 @@ static void parse_conf(const char *path, int flag)
 		/* the line is not recognized */
  config_error:
 		bb_error_msg("config error '%s' in '%s'", buf, filename);
-	 } /* while (fgets) */
+	} /* while (fgets) */
 
-	 fclose(f);
+	fclose(f);
 }
 
 #if ENABLE_FEATURE_HTTPD_ENCODE_URL_STR
@@ -1708,7 +1708,7 @@ static int pam_talker(int num_msg,
 		case PAM_PROMPT_ECHO_OFF:
 			s = userinfo->pw;
 			break;
-	        case PAM_ERROR_MSG:
+		case PAM_ERROR_MSG:
         	case PAM_TEXT_INFO:
         		s = "";
 			break;
diff --git a/networking/httpd_ssi.c b/networking/httpd_ssi.c
index cfe64eb..4bd9a6d 100644
--- a/networking/httpd_ssi.c
+++ b/networking/httpd_ssi.c
@@ -133,7 +133,7 @@ static void process_includes(const char *filename)
 		process_includes(include_directive);
 
 		/* Print everything after directive */
-	        if (end) {
+		if (end) {
 			fputs(end, stdout);
 			free(end);
 		}
diff --git a/networking/ifconfig.c b/networking/ifconfig.c
index b6604f5..320df30 100644
--- a/networking/ifconfig.c
+++ b/networking/ifconfig.c
@@ -449,7 +449,7 @@ int ifconfig_main(int argc UNUSED_PARAM, char **argv)
 					}
 #endif
 					memcpy( (((char *)&ifr) + a1op->ifr_offset),
-						   p, sizeof(struct sockaddr));
+						p, sizeof(struct sockaddr));
 				} else {
 					/* FIXME: error check?? */
 					unsigned long i = strtoul(*argv, NULL, 0);
diff --git a/networking/interface.c b/networking/interface.c
index 79c322e..4b9b948 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -950,8 +950,8 @@ static void ife_print6(struct interface *ptr)
 					  (struct sockaddr *) &sap.sin6_addr);
 			sap.sin6_family = AF_INET6;
 			printf("          inet6 addr: %s/%d",
-				   INET6_sprint((struct sockaddr *) &sap, 1),
-				   plen);
+				INET6_sprint((struct sockaddr *) &sap, 1),
+				plen);
 			printf(" Scope:");
 			switch (scope & IPV6_ADDR_SCOPE_MASK) {
 			case 0:
@@ -1019,7 +1019,7 @@ static void ife_print(struct interface *ptr)
 
 	if (ptr->has_ip) {
 		printf("          %s addr:%s ", ap->name,
-			   ap->sprint(&ptr->addr, 1));
+			ap->sprint(&ptr->addr, 1));
 		if (ptr->flags & IFF_POINTOPOINT) {
 			printf(" P-t-P:%s ", ap->sprint(&ptr->dstaddr, 1));
 		}
@@ -1102,17 +1102,17 @@ static void ife_print(struct interface *ptr)
 		printf("          ");
 
 		printf("RX packets:%llu errors:%lu dropped:%lu overruns:%lu frame:%lu\n",
-			   ptr->stats.rx_packets, ptr->stats.rx_errors,
-			   ptr->stats.rx_dropped, ptr->stats.rx_fifo_errors,
-			   ptr->stats.rx_frame_errors);
+			ptr->stats.rx_packets, ptr->stats.rx_errors,
+			ptr->stats.rx_dropped, ptr->stats.rx_fifo_errors,
+			ptr->stats.rx_frame_errors);
 		if (can_compress)
 			printf("             compressed:%lu\n",
-				   ptr->stats.rx_compressed);
+				ptr->stats.rx_compressed);
 		printf("          ");
 		printf("TX packets:%llu errors:%lu dropped:%lu overruns:%lu carrier:%lu\n",
-			   ptr->stats.tx_packets, ptr->stats.tx_errors,
-			   ptr->stats.tx_dropped, ptr->stats.tx_fifo_errors,
-			   ptr->stats.tx_carrier_errors);
+			ptr->stats.tx_packets, ptr->stats.tx_errors,
+			ptr->stats.tx_dropped, ptr->stats.tx_fifo_errors,
+			ptr->stats.tx_carrier_errors);
 		printf("          collisions:%lu ", ptr->stats.collisions);
 		if (can_compress)
 			printf("compressed:%lu ", ptr->stats.tx_compressed);
@@ -1129,13 +1129,12 @@ static void ife_print(struct interface *ptr)
 		printf("          ");
 		if (ptr->map.irq)
 			printf("Interrupt:%d ", ptr->map.irq);
-		if (ptr->map.base_addr >= 0x100)	/* Only print devices using it for
-											   I/O maps */
+		if (ptr->map.base_addr >= 0x100) /* Only print devices using it for I/O maps */
 			printf("Base address:0x%lx ",
-				   (unsigned long) ptr->map.base_addr);
+				(unsigned long) ptr->map.base_addr);
 		if (ptr->map.mem_start) {
 			printf("Memory:%lx-%lx ", ptr->map.mem_start,
-				   ptr->map.mem_end);
+				ptr->map.mem_end);
 		}
 		if (ptr->map.dma)
 			printf("DMA chan:%x ", ptr->map.dma);
@@ -1168,7 +1167,7 @@ static struct interface *lookup_interface(char *name)
 
 #ifdef UNUSED
 static int for_all_interfaces(int (*doit) (struct interface *, void *),
-							  void *cookie)
+							void *cookie)
 {
 	struct interface *ife;
 
diff --git a/networking/nc.c b/networking/nc.c
index 1b32e3a..0c843a6 100644
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -120,7 +120,7 @@ int nc_main(int argc, char **argv)
 		/* getopt32 is _almost_ usable:
 		** it cannot handle "... -e PROG -prog-opt" */
 		while ((opt = getopt(argc, argv,
-		        "" IF_NC_SERVER("lp:") IF_NC_EXTRA("w:i:f:e:") )) > 0
+			"" IF_NC_SERVER("lp:") IF_NC_EXTRA("w:i:f:e:") )) > 0
 		) {
 			if (ENABLE_NC_SERVER && opt == 'l')
 				IF_NC_SERVER(do_listen++);
diff --git a/networking/ntpd.c b/networking/ntpd.c
index 7facf94..45485c0 100644
--- a/networking/ntpd.c
+++ b/networking/ntpd.c
@@ -1854,7 +1854,7 @@ recv_and_process_client_pkt(void /*int fd*/)
 	msg.m_status = G.stratum < MAXSTRAT ? G.ntp_status : LI_ALARM;
 	msg.m_status |= (query_status & VERSION_MASK);
 	msg.m_status |= ((query_status & MODE_MASK) == MODE_CLIENT) ?
-			 MODE_SERVER : MODE_SYM_PAS;
+			MODE_SERVER : MODE_SYM_PAS;
 	msg.m_stratum = G.stratum;
 	msg.m_ppoll = G.poll_exp;
 	msg.m_precision_exp = G_precision_exp;
@@ -2328,14 +2328,13 @@ set_freq(double freq) /* frequency update */
 			if (pps_enable) {
 				if (!(pll_status & STA_PPSTIME))
 					report_event(EVNT_KERN,
-					    NULL, "PPS enabled");
+						NULL, "PPS enabled");
 				ntv.status |= STA_PPSTIME | STA_PPSFREQ;
 			} else {
 				if (pll_status & STA_PPSTIME)
 					report_event(EVNT_KERN,
-					    NULL, "PPS disabled");
-				ntv.status &= ~(STA_PPSTIME |
-				    STA_PPSFREQ);
+						NULL, "PPS disabled");
+				ntv.status &= ~(STA_PPSTIME | STA_PPSFREQ);
 			}
 			if (sys_leap == LEAP_ADDSECOND)
 				ntv.status |= STA_INS;
@@ -2351,7 +2350,7 @@ set_freq(double freq) /* frequency update */
 		if (ntp_adjtime(&ntv) == TIME_ERROR) {
 			if (!(ntv.status & STA_PPSSIGNAL))
 				report_event(EVNT_KERN, NULL,
-				    "PPS no signal");
+						"PPS no signal");
 		}
 		pll_status = ntv.status;
 #ifdef STA_NANO
diff --git a/networking/ntpd_simple.c b/networking/ntpd_simple.c
index 1b7c66b..55bded8 100644
--- a/networking/ntpd_simple.c
+++ b/networking/ntpd_simple.c
@@ -710,7 +710,7 @@ recv_and_process_client_pkt(void /*int fd*/)
 	msg.m_status = G.synced ? G.leap : LI_ALARM;
 	msg.m_status |= (query_status & VERSION_MASK);
 	msg.m_status |= ((query_status & MODE_MASK) == MODE_CLIENT) ?
-			 MODE_SERVER : MODE_SYM_PAS;
+			MODE_SERVER : MODE_SYM_PAS;
 	msg.m_stratum = G.stratum;
 	msg.m_ppoll = query_ppoll;
 	msg.m_precision_exp = G_precision_exp;
diff --git a/networking/ping.c b/networking/ping.c
index b8a438b..3df67f5 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -724,7 +724,7 @@ static void ping6(len_and_sockaddr *lsa)
 			ICMP6_FILTER_SETPASSALL(&filt);
 		}
 		if (setsockopt(pingsock, IPPROTO_ICMPV6, ICMP6_FILTER, &filt,
-					   sizeof(filt)) < 0)
+					sizeof(filt)) < 0)
 			bb_error_msg_and_die("setsockopt(ICMP6_FILTER)");
 	}
 #endif /*ICMP6_FILTER*/
diff --git a/networking/route.c b/networking/route.c
index b7b5a02..45f2be5 100644
--- a/networking/route.c
+++ b/networking/route.c
@@ -409,7 +409,7 @@ static NOINLINE void INET6_setroute(int action, char **args)
 				bb_error_msg_and_die("resolving %s", args_m1);
 			}
 			memcpy(&rt.rtmsg_gateway, sa6.sin6_addr.s6_addr,
-				   sizeof(struct in6_addr));
+					sizeof(struct in6_addr));
 			rt.rtmsg_flags |= RTF_GATEWAY;
 			continue;
 		}
@@ -498,11 +498,11 @@ void FAST_FUNC bb_displayroutes(int noresolve, int netstatfmt)
 	FILE *fp = xfopen_for_read("/proc/net/route");
 
 	printf("Kernel IP routing table\n"
-	       "Destination     Gateway         Genmask         Flags %s Iface\n",
+		"Destination     Gateway         Genmask         Flags %s Iface\n",
 			netstatfmt ? "  MSS Window  irtt" : "Metric Ref    Use");
 
 	if (fscanf(fp, "%*[^\n]\n") < 0) { /* Skip the first line. */
-		goto ERROR;		   /* Empty or missing line, or read error. */
+		goto ERROR;                /* Empty or missing line, or read error. */
 	}
 	while (1) {
 		int r;
@@ -567,8 +567,8 @@ static void INET6_displayroutes(void)
 	FILE *fp = xfopen_for_read("/proc/net/ipv6_route");
 
 	printf("Kernel IPv6 routing table\n%-44s%-40s"
-			  "Flags Metric Ref    Use Iface\n",
-			  "Destination", "Next Hop");
+			"Flags Metric Ref    Use Iface\n",
+			"Destination", "Next Hop");
 
 	while (1) {
 		int r;
@@ -618,8 +618,8 @@ static void INET6_displayroutes(void)
 					  (struct sockaddr *) &snaddr6.sin6_addr);
 			snaddr6.sin6_family = AF_INET6;
 			naddr6 = INET6_rresolve((struct sockaddr_in6 *) &snaddr6,
-						   0x0fff /* Apparently, upstream never resolves. */
-						   );
+						0x0fff /* Apparently, upstream never resolves. */
+						);
 
 			if (!r) {			/* 1st pass */
 				snprintf(addr6, sizeof(addr6), "%s/%d", naddr6, prefix_len);