whitespace cleanup

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

28 files changed, 103 insertions, 132 deletions

diff --git a/networking/httpd.c b/networking/httpd.c
index c174958..fa42d98 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -231,7 +231,7 @@ struct globals {
 	int verbose;            /* must be int (used by getopt32) */
 	smallint flg_deny_all;
 
-	unsigned rmt_ip;	/* used for IP-based allow/deny rules */
+	unsigned rmt_ip;        /* used for IP-based allow/deny rules */
 	time_t last_mod;
 	char *rmt_ip_str;       /* for $REMOTE_ADDR and $REMOTE_PORT */
 	const char *bind_addr_or_port;
@@ -267,7 +267,7 @@ struct globals {
 #if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
 	Htaccess *script_i;     /* config script interpreters */
 #endif
-	char *iobuf;	        /* [IOBUF_SIZE] */
+	char *iobuf;            /* [IOBUF_SIZE] */
 #define hdr_buf bb_common_bufsiz1
 	char *hdr_ptr;
 	int hdr_cnt;
diff --git a/networking/inetd.c b/networking/inetd.c
index 7030062..ac42c52 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -295,7 +295,7 @@ struct globals {
 	struct rlimit rlim_ofile;
 	servtab_t *serv_list;
 	int global_queuelen;
-	int maxsock;		/* max fd# in allsock, -1: unknown */
+	int maxsock;         /* max fd# in allsock, -1: unknown */
 	/* whenever maxsock grows, prev_maxsock is set to new maxsock,
 	 * but if maxsock is set to -1, prev_maxsock is not changed */
 	int prev_maxsock;
diff --git a/networking/ip.c b/networking/ip.c
index 7b1e2eb..350656c 100644
--- a/networking/ip.c
+++ b/networking/ip.c
@@ -1,13 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * "ip" utility frontend.
- *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
  * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
- * Rani Assaf <rani@magic.metawire.com> 980929:	resolve addresses
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  * Bernhard Reutner-Fischer rewrote to use index_in_substr_array
  */
 
diff --git a/networking/ipcalc.c b/networking/ipcalc.c
index d4aa885..acbaa4a 100644
--- a/networking/ipcalc.c
+++ b/networking/ipcalc.c
@@ -15,9 +15,9 @@
 /* After libbb.h, because on some systems it needs other includes */
 #include <arpa/inet.h>
 
-#define CLASS_A_NETMASK	ntohl(0xFF000000)
-#define CLASS_B_NETMASK	ntohl(0xFFFF0000)
-#define CLASS_C_NETMASK	ntohl(0xFFFFFF00)
+#define CLASS_A_NETMASK ntohl(0xFF000000)
+#define CLASS_B_NETMASK ntohl(0xFFFF0000)
+#define CLASS_C_NETMASK ntohl(0xFFFFFF00)
 
 static unsigned long get_netmask(unsigned long ipaddr)
 {
diff --git a/networking/libiproute/ip_parse_common_args.c b/networking/libiproute/ip_parse_common_args.c
index bf01528..59c759b 100644
--- a/networking/libiproute/ip_parse_common_args.c
+++ b/networking/libiproute/ip_parse_common_args.c
@@ -1,18 +1,15 @@
 /* vi: set sw=4 ts=4: */
 /*
- * ip.c		"ip" utility frontend.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
  *
- * Rani Assaf <rani@magic.metawire.com> 980929:	resolve addresses
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  */
 
 #include "ip_common.h"  /* #include "libbb.h" is inside */
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c
index 1be03a6..397a8ee 100644
--- a/networking/libiproute/ipaddress.c
+++ b/networking/libiproute/ipaddress.c
@@ -1,13 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * ipaddress.c		"ip address".
- *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
- *	Laszlo Valko <valko@linux.karinthy.hu> 990223: address label must be zero terminated
+ * Laszlo Valko <valko@linux.karinthy.hu> 990223: address label must be zero terminated
  */
 
 #include <fnmatch.h>
@@ -20,7 +18,7 @@
 
 #ifndef IFF_LOWER_UP
 /* from linux/if.h */
-#define IFF_LOWER_UP	0x10000		/* driver signals L1 up*/
+#define IFF_LOWER_UP  0x10000  /* driver signals L1 up */
 #endif
 
 struct filter_t {
@@ -365,7 +363,7 @@ static int FAST_FUNC print_addrinfo(const struct sockaddr_nl *who UNUSED_PARAM,
 
 struct nlmsg_list {
 	struct nlmsg_list *next;
-	struct nlmsghdr	  h;
+	struct nlmsghdr   h;
 };
 
 static int print_selected_addrinfo(int ifindex, struct nlmsg_list *ainfo)
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c
index c5ba294..5a86ce6 100644
--- a/networking/libiproute/iplink.c
+++ b/networking/libiproute/iplink.c
@@ -296,9 +296,9 @@ static int do_change(char **argv, const unsigned rtm)
 	};
 	struct rtnl_handle rth;
 	struct {
-		struct nlmsghdr		n;
-		struct ifinfomsg	i;
-		char			buf[1024];
+		struct nlmsghdr  n;
+		struct ifinfomsg i;
+		char             buf[1024];
 	} req;
 	smalluint arg;
 	char *name_str = NULL, *link_str = NULL, *type_str = NULL, *dev_str = NULL;
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index 1696e6a..f66774a 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -1,19 +1,16 @@
 /* vi: set sw=4 ts=4: */
 /*
- * iproute.c		"ip route".
- *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
  *
- * Rani Assaf <rani@magic.metawire.com> 980929:	resolve addresses
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  * Kunihiro Ishiguro <kunihiro@zebra.org> 001102: rtnh_ifindex was not initialized
  */
 
-#include "ip_common.h"	/* #include "libbb.h" is inside */
+#include "ip_common.h"  /* #include "libbb.h" is inside */
 #include "rt_names.h"
 #include "utils.h"
 
@@ -327,9 +324,9 @@ IF_FEATURE_IP_RULE(ARG_table,)
 	};
 	struct rtnl_handle rth;
 	struct {
-		struct nlmsghdr		n;
-		struct rtmsg		r;
-		char			buf[1024];
+		struct nlmsghdr n;
+		struct rtmsg    r;
+		char            buf[1024];
 	} req;
 	char mxbuf[256];
 	struct rtattr * mxrta = (void*)mxbuf;
diff --git a/networking/libiproute/iprule.c b/networking/libiproute/iprule.c
index 3af6a83..dd3265c 100644
--- a/networking/libiproute/iprule.c
+++ b/networking/libiproute/iprule.c
@@ -1,18 +1,15 @@
 /* vi: set sw=4 ts=4: */
 /*
- * iprule.c		"ip rule".
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
  *
- * Rani Assaf <rani@magic.metawire.com> 980929:	resolve addresses
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  * initially integrated into busybox by Bernhard Reutner-Fischer
  */
 
@@ -191,9 +188,9 @@ static int iprule_modify(int cmd, char **argv)
 	bool table_ok = 0;
 	struct rtnl_handle rth;
 	struct {
-		struct nlmsghdr	n;
-		struct rtmsg	r;
-		char		buf[1024];
+		struct nlmsghdr n;
+		struct rtmsg    r;
+		char            buf[1024];
 	} req;
 	smalluint key;
 
diff --git a/networking/libiproute/iptunnel.c b/networking/libiproute/iptunnel.c
index bce373d..5942fea 100644
--- a/networking/libiproute/iptunnel.c
+++ b/networking/libiproute/iptunnel.c
@@ -1,16 +1,14 @@
 /* vi: set sw=4 ts=4: */
 /*
- * iptunnel.c	       "ip tunnel"
- *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
  *
- * Rani Assaf <rani@magic.metawire.com> 980929:	resolve addresses
- * Rani Assaf <rani@magic.metawire.com> 980930:	do not allow key for ipip/sit
- * Phil Karn <karn@ka9q.ampr.org>	990408:	"pmtudisc" flag
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
+ * Rani Assaf <rani@magic.metawire.com> 980930: do not allow key for ipip/sit
+ * Phil Karn <karn@ka9q.ampr.org>       990408: "pmtudisc" flag
  */
 
 #include <netinet/ip.h>
diff --git a/networking/libiproute/libnetlink.c b/networking/libiproute/libnetlink.c
index 8da80b2..3a37d97 100644
--- a/networking/libiproute/libnetlink.c
+++ b/networking/libiproute/libnetlink.c
@@ -74,8 +74,8 @@ int FAST_FUNC rtnl_dump_request(struct rtnl_handle *rth, int type, void *req, in
 	struct iovec iov[2] = { { &nlh, sizeof(nlh) }, { req, len } };
 	struct msghdr msg = {
 		(void*)&nladdr, sizeof(nladdr),
-		iov,	2,
-		NULL,	0,
+		iov,  2,
+		NULL, 0,
 		0
 	};
 
@@ -108,8 +108,8 @@ static int rtnl_dump_filter(struct rtnl_handle *rth,
 
 		struct msghdr msg = {
 			(void*)&nladdr, sizeof(nladdr),
-			&iov,	1,
-			NULL,	0,
+			&iov, 1,
+			NULL, 0,
 			0
 		};
 
@@ -214,8 +214,8 @@ int FAST_FUNC rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n,
 	char   *buf = xmalloc(8*1024); /* avoid big stack buffer */
 	struct msghdr msg = {
 		(void*)&nladdr, sizeof(nladdr),
-		&iov,	1,
-		NULL,	0,
+		&iov, 1,
+		NULL, 0,
 		0
 	};
 
diff --git a/networking/libiproute/libnetlink.h b/networking/libiproute/libnetlink.h
index 4e4d5b7..51bee2d 100644
--- a/networking/libiproute/libnetlink.h
+++ b/networking/libiproute/libnetlink.h
@@ -11,11 +11,11 @@
 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
 
 struct rtnl_handle {
-	int			fd;
-	struct sockaddr_nl	local;
-	struct sockaddr_nl	peer;
-	uint32_t		seq;
-	uint32_t		dump;
+	int                fd;
+	struct sockaddr_nl local;
+	struct sockaddr_nl peer;
+	uint32_t           seq;
+	uint32_t           dump;
 };
 
 extern void xrtnl_open(struct rtnl_handle *rth) FAST_FUNC;
diff --git a/networking/libiproute/ll_addr.c b/networking/libiproute/ll_addr.c
index c2c0130..33a54ea 100644
--- a/networking/libiproute/ll_addr.c
+++ b/networking/libiproute/ll_addr.c
@@ -1,13 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * ll_addr.c
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
 #include <net/if_arp.h>
diff --git a/networking/libiproute/ll_map.c b/networking/libiproute/ll_map.c
index 246b9e3..27cd90f 100644
--- a/networking/libiproute/ll_map.c
+++ b/networking/libiproute/ll_map.c
@@ -1,17 +1,14 @@
 /* vi: set sw=4 ts=4: */
 /*
- * ll_map.c
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
-#include <net/if.h>	/* struct ifreq and co. */
+#include <net/if.h>  /* struct ifreq and co. */
 
 #include "libbb.h"
 #include "libnetlink.h"
diff --git a/networking/libiproute/ll_proto.c b/networking/libiproute/ll_proto.c
index 1cd576f..04925ec 100644
--- a/networking/libiproute/ll_proto.c
+++ b/networking/libiproute/ll_proto.c
@@ -1,13 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * ll_proto.c
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
 #include "libbb.h"
diff --git a/networking/libiproute/ll_types.c b/networking/libiproute/ll_types.c
index 3861c28..38b6c05 100644
--- a/networking/libiproute/ll_types.c
+++ b/networking/libiproute/ll_types.c
@@ -1,13 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * ll_types.c
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 #include <arpa/inet.h>
 #include <linux/if_arp.h>
diff --git a/networking/libiproute/rt_names.c b/networking/libiproute/rt_names.c
index 8dd16e3..c474ab9 100644
--- a/networking/libiproute/rt_names.c
+++ b/networking/libiproute/rt_names.c
@@ -1,13 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * rt_names.c		rtnetlink names DB.
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 #include "libbb.h"
 #include "rt_names.h"
diff --git a/networking/libiproute/rtm_map.c b/networking/libiproute/rtm_map.c
index 5e358e1..3bab53b 100644
--- a/networking/libiproute/rtm_map.c
+++ b/networking/libiproute/rtm_map.c
@@ -1,14 +1,11 @@
 /* vi: set sw=4 ts=4: */
 /*
- * rtm_map.c
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
  *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
 #include "libbb.h"
diff --git a/networking/libiproute/utils.c b/networking/libiproute/utils.c
index 2b646f0..2469886 100644
--- a/networking/libiproute/utils.c
+++ b/networking/libiproute/utils.c
@@ -4,11 +4,11 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  *
  * Changes:
  *
- * Rani Assaf <rani@magic.metawire.com> 980929:	resolve addresses
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  */
 
 #include "libbb.h"
diff --git a/networking/libiproute/utils.h b/networking/libiproute/utils.h
index ed03e78..93c9d25 100644
--- a/networking/libiproute/utils.h
+++ b/networking/libiproute/utils.h
@@ -17,14 +17,14 @@ extern smallint oneline;
 extern char _SL_;
 
 #ifndef IPPROTO_ESP
-#define IPPROTO_ESP	50
+#define IPPROTO_ESP  50
 #endif
 #ifndef IPPROTO_AH
-#define IPPROTO_AH	51
+#define IPPROTO_AH  51
 #endif
 
 #define SPRINT_BSIZE 64
-#define SPRINT_BUF(x)	char x[SPRINT_BSIZE]
+#define SPRINT_BUF(x)  char x[SPRINT_BSIZE]
 
 extern void incomplete_command(void) NORETURN;
 
diff --git a/networking/nameif.c b/networking/nameif.c
index 45a3229..d02c2c1 100644
--- a/networking/nameif.c
+++ b/networking/nameif.c
@@ -21,10 +21,10 @@
 #endif
 
 /* Taken from linux/sockios.h */
-#define SIOCSIFNAME	0x8923	/* set interface name */
+#define SIOCSIFNAME  0x8923  /* set interface name */
 
 /* Octets in one Ethernet addr, from <linux/if_ether.h> */
-#define ETH_ALEN	6
+#define ETH_ALEN     6
 
 #ifndef ifr_newname
 #define ifr_newname ifr_ifru.ifru_slave
diff --git a/networking/netstat.c b/networking/netstat.c
index 2a83af3..356fb53 100644
--- a/networking/netstat.c
+++ b/networking/netstat.c
@@ -699,7 +699,7 @@ int netstat_main(int argc UNUSED_PARAM, char **argv)
 		flags |= opt;
 	}
 	if (flags & (NETSTAT_TCP|NETSTAT_UDP|NETSTAT_RAW)) {
-		printf("Active Internet connections ");	/* xxx */
+		printf("Active Internet connections "); /* xxx */
 
 		if ((flags & (NETSTAT_LISTENING|NETSTAT_CONNECTED)) == (NETSTAT_LISTENING|NETSTAT_CONNECTED))
 			printf("(servers and established)");
diff --git a/networking/ntpd.c b/networking/ntpd.c
index b7bd239..8fe529e 100644
--- a/networking/ntpd.c
+++ b/networking/ntpd.c
@@ -89,7 +89,7 @@
 //UNUSED: #define PANIC_THRESHOLD 1000    /* panic threshold (sec) */
 
 #define FREQ_TOLERANCE  0.000015 /* frequency tolerance (15 PPM) */
-#define BURSTPOLL       0	/* initial poll */
+#define BURSTPOLL       0       /* initial poll */
 #define MINPOLL         5       /* minimum poll interval. std ntpd uses 6 (6: 64 sec) */
 #define BIGPOLL         10      /* drop to lower poll at any trouble (10: 17 min) */
 #define MAXPOLL         12      /* maximum poll interval (12: 1.1h, 17: 36.4h). std ntpd uses 17 */
@@ -865,7 +865,7 @@ fit(peer_t *p, double rd)
 		VERB3 bb_error_msg("peer %s unfit for selection: unreachable", p->p_dotted);
 		return 0;
 	}
-#if 0	/* we filter out such packets earlier */
+#if 0 /* we filter out such packets earlier */
 	if ((p->lastpkt_status & LI_ALARM) == LI_ALARM
 	 || p->lastpkt_stratum >= MAXSTRAT
 	) {
@@ -2110,7 +2110,7 @@ direct_freq(double fp_offset)
 }
 
 static void
-set_freq(double	freq) /* frequency update */
+set_freq(double freq) /* frequency update */
 {
 	char tbuf[80];
 
diff --git a/networking/ntpd_simple.c b/networking/ntpd_simple.c
index 5905e54..4ad44e4 100644
--- a/networking/ntpd_simple.c
+++ b/networking/ntpd_simple.c
@@ -870,7 +870,7 @@ static NOINLINE void ntp_init(char **argv)
 		int prec = 0;
 		int b;
 # if 0
-		struct timespec	tp;
+		struct timespec tp;
 		/* We can use sys_clock_getres but assuming 10ms tick should be fine */
 		clock_getres(CLOCK_REALTIME, &tp);
 		tp.tv_sec = 0;
diff --git a/networking/slattach.c b/networking/slattach.c
index 921ec55..71edd2f 100644
--- a/networking/slattach.c
+++ b/networking/slattach.c
@@ -134,9 +134,9 @@ int slattach_main(int argc UNUSED_PARAM, char **argv)
 	int i, encap, opt;
 	struct termios state;
 	const char *proto = "cslip";
-	const char *extcmd;				/* Command to execute after hangup */
+	const char *extcmd;   /* Command to execute after hangup */
 	const char *baud_str;
-	int baud_code = -1;				/* Line baud rate (system code) */
+	int baud_code = -1;   /* Line baud rate (system code) */
 
 	enum {
 		OPT_p_proto  = 1 << 0,
diff --git a/networking/telnetd.c b/networking/telnetd.c
index 5c011e1..671529d 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -141,7 +141,7 @@ remove_iacs(struct tsession *ts, int *pnum_totty)
 		if (ptr[1] == SB && ptr[2] == TELOPT_NAWS) {
 			struct winsize ws;
 			if ((ptr+8) >= end)
-				break;	/* incomplete, can't process */
+				break;  /* incomplete, can't process */
 			ws.ws_col = (ptr[3] << 8) | ptr[4];
 			ws.ws_row = (ptr[5] << 8) | ptr[6];
 			ioctl(ts->ptyfd, TIOCSWINSZ, (char *)&ws);
@@ -273,8 +273,8 @@ make_new_session(
 		static const char iacs_to_send[] ALIGN1 = {
 			IAC, DO, TELOPT_ECHO,
 			IAC, DO, TELOPT_NAWS,
-		/* This requires telnetd.ctrlSQ.patch (incomplete) */
-		/*	IAC, DO, TELOPT_LFLOW, */
+			/* This requires telnetd.ctrlSQ.patch (incomplete) */
+			/*IAC, DO, TELOPT_LFLOW,*/
 			IAC, WILL, TELOPT_ECHO,
 			IAC, WILL, TELOPT_SGA
 		};
diff --git a/networking/vconfig.c b/networking/vconfig.c
index 1f574d2..13c65ad 100644
--- a/networking/vconfig.c
+++ b/networking/vconfig.c
@@ -47,8 +47,8 @@ struct vlan_ioctl_args {
 	short vlan_qos;
 };
 
-#define VLAN_GROUP_ARRAY_LEN 4096
-#define SIOCSIFVLAN	0x8983		/* Set 802.1Q VLAN options */
+#define VLAN_GROUP_ARRAY_LEN  4096
+#define SIOCSIFVLAN           0x8983  /* Set 802.1Q VLAN options */
 
 /* On entry, table points to the length of the current string
  * plus NUL terminator plus data length for the subsequent entry.
diff --git a/networking/wget.c b/networking/wget.c
index 4521abf..0db9b33 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -6,7 +6,7 @@
  * Licensed under GPLv2, see file LICENSE in this source tree.
  *
  * Copyright (C) 2010 Bradley M. Kuhn <bkuhn@ebb.org>
- *   Kuhn's copyrights are licensed GPLv2-or-later.  File as a whole remains GPLv2.
+ * Kuhn's copyrights are licensed GPLv2-or-later.  File as a whole remains GPLv2.
  */
 #include "libbb.h"
 
@@ -48,7 +48,7 @@ struct BUG_G_too_big {
 /* Must match option string! */
 enum {
 	WGET_OPT_CONTINUE   = (1 << 0),
-	WGET_OPT_SPIDER	    = (1 << 1),
+	WGET_OPT_SPIDER     = (1 << 1),
 	WGET_OPT_QUIET      = (1 << 2),
 	WGET_OPT_OUTNAME    = (1 << 3),
 	WGET_OPT_PREFIX     = (1 << 4),
@@ -785,7 +785,7 @@ However, in real world it was observed that some web servers
 */
 		case 204:
 			break;
-		case 300:	/* redirection */
+		case 300:  /* redirection */
 		case 301:
 		case 302:
 		case 303: