Trailing whitespace removal over entire tree

9 files changed, 61 insertions, 61 deletions

diff --git a/networking/dnsd.c b/networking/dnsd.c
index 6f1ec0ea4..1fb9ccfe5 100644
--- a/networking/dnsd.c
+++ b/networking/dnsd.c
@@ -230,7 +230,7 @@ static int table_lookup(uint16_t type, uint8_t * as, uint8_t * qs)
 		char *p,*q;
 		q = (char *)&(qs[1]);
 		p = &(d->name[1]);
-		fprintf(stderr, "\n%s: %d/%d p:%s q:%s %d", 
+		fprintf(stderr, "\n%s: %d/%d p:%s q:%s %d",
 			__FUNCTION__, strlen(p), (int)(d->name[0]), p, q, strlen(q));
 #endif
 		if (type == REQ_A) { /* search by host name */
@@ -247,7 +247,7 @@ static int table_lookup(uint16_t type, uint8_t * as, uint8_t * qs)
 #endif
 					return 0;
 			}
-		} else 
+		} else
 		if (type == REQ_PTR) { /* search by IP-address */
 			if (!strncmp((char*)&d->rip[1], (char*)&qs[1], strlen(d->rip)-1)) {
 				strcpy((char *)as, d->name);
diff --git a/networking/fakeidentd.c b/networking/fakeidentd.c
index 8967a7a38..7eac48065 100644
--- a/networking/fakeidentd.c
+++ b/networking/fakeidentd.c
@@ -240,68 +240,68 @@ int fakeidentd_main(int argc, char **argv)
 
 	/* main loop where we process all events and never exit */
 	while (1) {
-	fd_set rfds = G.readfds;
-	struct timeval tv = { 15, 0 };
-	int i;
-	int tim = time(NULL);
-
-	select(G.conncnt + FCS, &rfds, NULL, NULL, G.conncnt? &tv: NULL);
-
-	for (i = G.conncnt - 1; i >= 0; i--) {
-		int s = i + FCS;
-
-		if (FD_ISSET(s, &rfds)) {
-			char *buf = conns[i].buf;
-			unsigned int len = conns[i].len;
-			unsigned int l;
-
-			if ((l = read(s, buf + len, sizeof(conns[0].buf) - len)) > 0) {
-				if (checkInput(buf, len, l)) {
-					reply(s, buf);
-					goto deleteconn;
-				} else if (len + l >= sizeof(conns[0].buf)) {
-					replyError(s, "X-INVALID-REQUEST");
-					goto deleteconn;
+		fd_set rfds = G.readfds;
+		struct timeval tv = { 15, 0 };
+		int i;
+		int tim = time(NULL);
+
+		select(G.conncnt + FCS, &rfds, NULL, NULL, G.conncnt? &tv: NULL);
+
+		for (i = G.conncnt - 1; i >= 0; i--) {
+			int s = i + FCS;
+
+			if (FD_ISSET(s, &rfds)) {
+				char *buf = conns[i].buf;
+				unsigned int len = conns[i].len;
+				unsigned int l;
+
+				if ((l = read(s, buf + len, sizeof(conns[0].buf) - len)) > 0) {
+					if (checkInput(buf, len, l)) {
+						reply(s, buf);
+						goto deleteconn;
+					} else if (len + l >= sizeof(conns[0].buf)) {
+						replyError(s, "X-INVALID-REQUEST");
+						goto deleteconn;
+					} else {
+						conns[i].len += l;
+					}
 				} else {
-					conns[i].len += l;
+					goto deleteconn;
 				}
-			} else {
-				goto deleteconn;
-			}
 
-			conns[i].lasttime = tim;
-			continue;
+				conns[i].lasttime = tim;
+				continue;
 
 deleteconn:
-			deleteConn(s);
-		} else {
-			/* implement as time_after() in linux kernel sources ... */
-			if (conns[i].lasttime + MAXIDLETIME <= tim) {
-				replyError(s, "X-TIMEOUT");
 				deleteConn(s);
+			} else {
+				/* implement as time_after() in linux kernel sources ... */
+				if (conns[i].lasttime + MAXIDLETIME <= tim) {
+					replyError(s, "X-TIMEOUT");
+					deleteConn(s);
+				}
 			}
 		}
-	}
 
-	if (FD_ISSET(0, &rfds)) {
-		int s = accept(0, NULL, 0);
+		if (FD_ISSET(0, &rfds)) {
+			int s = accept(0, NULL, 0);
 
-		if (s < 0) {
-			if (errno != EINTR) /* EINTR */
-				bb_perror_msg("accept");
-		} else {
-			if (G.conncnt == MAXCONNS)
-				i = closeOldest();
-			else
-				i = G.conncnt++;
+			if (s < 0) {
+				if (errno != EINTR) /* EINTR */
+					bb_perror_msg("accept");
+			} else {
+				if (G.conncnt == MAXCONNS)
+					i = closeOldest();
+				else
+					i = G.conncnt++;
 
-			movefd(s, i + FCS); /* move if not already there */
-			FD_SET(i + FCS, &G.readfds);
+				movefd(s, i + FCS); /* move if not already there */
+				FD_SET(i + FCS, &G.readfds);
 
-			conns[i].len = 0;
-			conns[i].lasttime = time(NULL);
+				conns[i].len = 0;
+				conns[i].lasttime = time(NULL);
+			}
 		}
-	}
 	} /* end of while (1) */
 
 	return 0;
diff --git a/networking/httpd.c b/networking/httpd.c
index da33146de..818590f78 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -715,7 +715,7 @@ static char *decodeString(char *orig, int option_d)
 		}
 		value1 = value1 * 16 + value2;
 		if (!option_d && (value1 == '/' || value1 == '\0')) {
-			/* caller takes it as indication of invalid 
+			/* caller takes it as indication of invalid
 			 * (dangerous wrt exploits) chars */
 			return orig + 1;
 		}
@@ -998,7 +998,7 @@ static int sendCgi(const char *url,
 	pid = fork();
 	if (pid < 0)
 		return 0;
-	
+
 	if (!pid) {
 		/* child process */
 		char *script;
diff --git a/networking/interface.c b/networking/interface.c
index 6d23e9bfc..d47059220 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -116,7 +116,7 @@ static int INET_getsock(char *bufp, struct sockaddr *sap)
 	sock_in = (struct sockaddr_in *) sap;
 	sock_in->sin_family = AF_INET;
 	sock_in->sin_port = 0;
-	
+
 	val = 0;
 	bp = (char *) &val;
 	for (i = 0; i < sizeof(sock_in->sin_addr.s_addr); i++) {
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index 2ff99570e..c4c3fc2ca 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -562,7 +562,7 @@ static int iproute_list_or_flush(int argc, char **argv, int flush)
 				if (matches(*argv, "cache") == 0) {
 					filter.tb = -1;
 #if 0 && ENABLE_FEATURE_IP_RULE
-				
+
 #else
 				} else if (matches(*argv, "main") != 0) {
 					invarg(*argv, "table");
diff --git a/networking/libiproute/ll_map.c b/networking/libiproute/ll_map.c
index a14fa4e42..f429763eb 100644
--- a/networking/libiproute/ll_map.c
+++ b/networking/libiproute/ll_map.c
@@ -169,7 +169,7 @@ int ll_name_to_index(char *name)
 			 * to the reader... Jean II */
 			return ifr.ifr_ifindex;
 	}
-	
+
 	return 0;
 }
 
diff --git a/networking/nslookup.c b/networking/nslookup.c
index cc5ff95d6..4beecc63b 100644
--- a/networking/nslookup.c
+++ b/networking/nslookup.c
@@ -23,7 +23,7 @@
  * $ nslookup yahoo.com
  * Server:         128.193.0.10
  * Address:        128.193.0.10#53
- * 
+ *
  * Non-authoritative answer:
  * Name:   yahoo.com
  * Address: 216.109.112.135
@@ -33,11 +33,11 @@
  * $ nslookup 204.152.191.37
  * Server:         128.193.4.20
  * Address:        128.193.4.20#53
- * 
+ *
  * Non-authoritative answer:
  * 37.191.152.204.in-addr.arpa     canonical name = 37.32-27.191.152.204.in-addr.arpa.
  * 37.32-27.191.152.204.in-addr.arpa       name = zeus-pub2.kernel.org.
- * 
+ *
  * Authoritative answers can be found from:
  * 32-27.191.152.204.in-addr.arpa  nameserver = ns1.kernel.org.
  * 32-27.191.152.204.in-addr.arpa  nameserver = ns2.kernel.org.
diff --git a/networking/ping6.c b/networking/ping6.c
index fd18cc877..5cb02f51a 100644
--- a/networking/ping6.c
+++ b/networking/ping6.c
@@ -420,7 +420,7 @@ int ping6_main(int argc, char **argv)
 	datalen = DEFDATALEN; /* initialized here rather than in global scope to work around gcc bug */
 
 	/* exactly one argument needed, -v and -q don't mix */
-	opt_complementary = "=1:q--v:v--q"; 
+	opt_complementary = "=1:q--v:v--q";
 	getopt32(argc, argv, OPT_STRING, &opt_c, &opt_s, &opt_I);
 	if (option_mask32 & 4) pingcount = xatoul(opt_c); // -c
 	if (option_mask32 & 8) datalen = xatou16(opt_s); // -s
diff --git a/networking/telnetd.c b/networking/telnetd.c
index a0ee2c345..dd5d55de0 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -286,7 +286,7 @@ make_new_session(
 		ts->shell_pid = pid;
 		return ts;
 	}
-	
+
 	/* child */
 
 	/* open the child's side of the tty. */