clean up accumulated whitespace damage

19 files changed, 31 insertions, 30 deletions

diff --git a/coreutils/od_bloaty.c b/coreutils/od_bloaty.c
index c69470a..74765f8 100644
--- a/coreutils/od_bloaty.c
+++ b/coreutils/od_bloaty.c
@@ -542,7 +542,7 @@ check_and_close(void)
 		fmt = SIGNED_DECIMAL;
 		size = INT or LONG; (whichever integral_type_size[4] resolves to)
 		print_function = print_int; (assuming size == INT)
-  		fmt_string = "%011d%c";
+		fmt_string = "%011d%c";
 	}
    S_ORIG is solely for reporting errors.  It should be the full format
    string argument. */
@@ -823,7 +823,7 @@ skip(off_t n_skip)
 				n_bytes_read = fread(buf, 1, n_bytes_to_read, in_stream);
 				n_skip -= n_bytes_read;
 				if (n_bytes_read != n_bytes_to_read)
-		    			break; /* EOF on this file or error */
+					break; /* EOF on this file or error */
 			}
 		}
 		if (n_skip == 0)
@@ -1334,7 +1334,7 @@ int od_main(int argc, char **argv)
 	/* If the --traditional option is used, there may be from
 	 * 0 to 3 remaining command line arguments;  handle each case
 	 * separately.
-	 * 	od [file] [[+]offset[.][b] [[+]label[.][b]]]
+	 * od [file] [[+]offset[.][b] [[+]label[.][b]]]
 	 * The offset and pseudo_start have the same syntax.
 	 *
 	 * FIXME: POSIX 1003.1-2001 with XSI requires support for the
diff --git a/editors/sed.c b/editors/sed.c
index b8f00c0..c434eee 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -896,7 +896,7 @@ restart:
 				/* or does this line matches our last address regex */
 				|| (sed_cmd->end_match && old_matched
 				     && (regexec(sed_cmd->end_match,
-				    	         pattern_space, 0, NULL, 0) == 0))
+				                 pattern_space, 0, NULL, 0) == 0))
 			);
 		}
 
diff --git a/editors/vi.c b/editors/vi.c
index 45a8051..6898e61 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -84,7 +84,7 @@ enum {
 	S_TO_WS = 2,		// used in skip_thing() for moving "dot"
 	S_OVER_WS = 3,		// used in skip_thing() for moving "dot"
 	S_END_PUNCT = 4,	// used in skip_thing() for moving "dot"
-	S_END_ALNUM = 5 	// used in skip_thing() for moving "dot"
+	S_END_ALNUM = 5,	// used in skip_thing() for moving "dot"
 };
 
 typedef unsigned char Byte;
diff --git a/include/libbb.h b/include/libbb.h
index 809d844..9aa0606 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -575,7 +575,7 @@ int bb_execvp(const char *file, char *const argv[]);
 		cmd, __VA_ARGS__)
 #else
 #define BB_EXECVP(prog,cmd)     execvp(prog,cmd)
-#define BB_EXECLP(prog,cmd,...) execlp(prog,cmd, __VA_ARGS__) 
+#define BB_EXECLP(prog,cmd,...) execlp(prog,cmd, __VA_ARGS__)
 #endif
 
 USE_DESKTOP(long long) int uncompress(int fd_in, int fd_out);
diff --git a/include/usage.h b/include/usage.h
index 04dddd7..5073c9b 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -60,7 +60,7 @@
        "[-vn]	[-H type] [-i if] -a [hostname]\n" \
        "[-v]		  [-i if] -d hostname [pub]\n" \
        "[-v]	[-H type] [-i if] -s hostname hw_addr [temp]\n" \
-       "[-v] 	[-H type] [-i if] -s hostname hw_addr [netmask nm] pub\n" \
+       "[-v]	[-H type] [-i if] -s hostname hw_addr [netmask nm] pub\n" \
        "[-v]	[-H type] [-i if] -Ds hostname ifa [netmask nm] pub\n"
 #define arp_full_usage \
        "Manipulate the system ARP cache" \
@@ -269,7 +269,7 @@
        "Change the process state and run specified program" \
        "\n\nOptions:\n" \
        "	-u user[:grp]	Set uid and gid\n" \
-       "	-U user[:grp] 	Set environment variables UID and GID\n" \
+       "	-U user[:grp]	Set environment variables UID and GID\n" \
        "	-e dir		Set environment variables as specified by files\n" \
        "			in the directory: file=1st_line_of_file\n" \
        "	-/ dir		Chroot to dir\n" \
@@ -1776,7 +1776,7 @@
 
 #define ls_trivial_usage \
        "[-1Aa" USE_FEATURE_LS_TIMESTAMPS("c") "Cd" \
-	USE_FEATURE_LS_TIMESTAMPS("e") 	USE_FEATURE_LS_FILETYPES("F") "iln" \
+	USE_FEATURE_LS_TIMESTAMPS("e") USE_FEATURE_LS_FILETYPES("F") "iln" \
 	USE_FEATURE_LS_FILETYPES("p") USE_FEATURE_LS_FOLLOWLINKS("L") \
 	USE_FEATURE_LS_RECURSIVE("R") USE_FEATURE_LS_SORTFILES("rS") "s" \
 	USE_FEATURE_AUTOWIDTH("T") USE_FEATURE_LS_TIMESTAMPS("tu") \
diff --git a/libbb/create_icmp_socket.c b/libbb/create_icmp_socket.c
index 6664548..dbd4769 100644
--- a/libbb/create_icmp_socket.c
+++ b/libbb/create_icmp_socket.c
@@ -22,7 +22,7 @@ int create_icmp_socket(void)
 	 * proto->p_proto to have the correct value for "icmp" */
 	sock = socket(AF_INET, SOCK_RAW,
 			(proto ? proto->p_proto : 1)); /* 1 == ICMP */
-	if (sock < 0) {        
+	if (sock < 0) {
 		if (errno == EPERM)
 			bb_error_msg_and_die(bb_msg_perm_denied_are_you_root);
 		bb_perror_msg_and_die(bb_msg_can_not_create_raw_socket);
diff --git a/libbb/getopt32.c b/libbb/getopt32.c
index f93438d..9f5fd60 100644
--- a/libbb/getopt32.c
+++ b/libbb/getopt32.c
@@ -79,9 +79,9 @@ const struct option *applet_long_options
         (see getopt(3))
 
         static const struct option applet_long_options[] = {
-        	//name,has_arg,flag,val
-        	{ "verbose", 0, 0, 'v' },
-        	{ 0, 0, 0, 0 }
+		//name,has_arg,flag,val
+		{ "verbose", 0, 0, 'v' },
+		{ 0, 0, 0, 0 }
         };
         applet_long_options = applet_long_options;
 
diff --git a/libbb/read.c b/libbb/read.c
index 861828d..c05b26b 100644
--- a/libbb/read.c
+++ b/libbb/read.c
@@ -129,7 +129,7 @@ void *xmalloc_open_read_close(const char *filename, size_t *sizep)
 	buf = xmalloc(size + 1);
 	size = read_close(fd, buf, size);
 	if ((ssize_t)size < 0)
-    		bb_perror_msg_and_die("'%s'", filename);
+		bb_perror_msg_and_die("'%s'", filename);
 	xrealloc(buf, size + 1);
 	buf[size] = '\0';
 	if (sizep) *sizep = size;
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index f6444bb..2cc6a82 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -522,7 +522,7 @@ void bb_sanitize_stdio_maybe_daemonize(int daemonize)
 			bb_perror_msg_and_die("fork");
 		if (pid) /* parent */
 			exit(0);
-    		/* child */
+		/* child */
 		/* if daemonizing, make sure we detach from stdio */
 		setsid();
 		dup2(fd, 0);
diff --git a/loginutils/adduser.c b/loginutils/adduser.c
index b6d0c62..e0cdd1c 100644
--- a/loginutils/adduser.c
+++ b/loginutils/adduser.c
@@ -101,7 +101,7 @@ static int adduser(struct passwd *p, unsigned long flags)
 			bb_error_msg_and_die("illegal uid or no uids left");
 		case 3:
 			bb_error_msg_and_die("%s: group name already in use", p->pw_name);
- 	}
+	}
 
 	/* add to passwd */
 	if (putpwent(p, file) == -1) {
diff --git a/miscutils/less.c b/miscutils/less.c
index 1be5d35..3db7c9c 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -883,13 +883,13 @@ static void number_process(int first_digit)
 		break;
 	case 'g': case '<': case 'G': case '>':
 		cur_fline = num + max_displayed_line;
-	 	read_lines();
+		read_lines();
 		buffer_line(num - 1);
 		break;
 	case 'p': case '%':
 		num = num * (max_fline / 100); /* + max_fline / 2; */
 		cur_fline = num + max_displayed_line;
-	 	read_lines();
+		read_lines();
 		buffer_line(num);
 		break;
 #if ENABLE_FEATURE_LESS_REGEXP
diff --git a/networking/httpd.c b/networking/httpd.c
index cb8ab76..ee408eb 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -873,8 +873,9 @@ static int sendHeaders(HttpResponseNum responseNum)
 
 #if ENABLE_FEATURE_HTTPD_BASIC_AUTH
 	if (responseNum == HTTP_UNAUTHORIZED) {
-		len += sprintf(buf+len, "WWW-Authenticate: Basic realm=\"%s\"\r\n",
-						      		    config->realm);
+		len += sprintf(buf+len,
+				"WWW-Authenticate: Basic realm=\"%s\"\r\n",
+				config->realm);
 	}
 #endif
 	if (responseNum == HTTP_MOVED_TEMPORARILY) {
@@ -2000,7 +2001,7 @@ int httpd_main(int argc, char *argv[])
 		if (opt & OPT_SETUID) {
 			if (ugid.gid != (gid_t)-1) {
 				if (setgroups(1, &ugid.gid) == -1)
-	            			bb_perror_msg_and_die("setgroups");
+					bb_perror_msg_and_die("setgroups");
 				xsetgid(ugid.gid);
 			}
 			xsetuid(ugid.uid);
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index c7cb853..8e750fe 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -421,7 +421,7 @@ static int static_up(struct interface_defn_t *ifd, execfn *exec)
 	result += execute("ifconfig %iface% %address% netmask %netmask%"
 				"[[ broadcast %broadcast%]][[ pointopoint %pointopoint%]] ",
 				ifd, exec);
- 	result += execute("[[route add default gw %gateway% %iface%]]", ifd, exec);
+	result += execute("[[route add default gw %gateway% %iface%]]", ifd, exec);
 	return ((result == 3) ? 3 : 0);
 #endif
 }
diff --git a/networking/udhcp/domain_codec.c b/networking/udhcp/domain_codec.c
index 6e16dde..239ae5b 100644
--- a/networking/udhcp/domain_codec.c
+++ b/networking/udhcp/domain_codec.c
@@ -200,6 +200,6 @@ uint8_t *dname_enc(const uint8_t *cstr, int clen, const char *src, int *retlen)
 
 	*retlen = d - dname + 1;
 	return dname;
-}		
+}
 
 #endif /* ENABLE_FEATURE_RFC3397 */
diff --git a/selinux/selinuxenabled.c b/selinux/selinuxenabled.c
index 400995a..c93ba70 100644
--- a/selinux/selinuxenabled.c
+++ b/selinux/selinuxenabled.c
@@ -1,6 +1,6 @@
 /*
  * selinuxenabled
- * 
+ *
  * Based on libselinux 1.33.1
  * Port to BusyBox  Hiroshi Shinji <shiroshi@my.email.ne.jp>
  *
diff --git a/shell/ash.c b/shell/ash.c
index f32c311..bfa4a8c 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -11197,7 +11197,7 @@ find_command(char *name, struct cmdentry *entry, int act, const char *path)
 				goto builtin_success;
 		} else if (builtinloc <= 0) {
 			goto builtin_success;
-		}			
+		}
 	}
 
 	/* We have to search path. */
diff --git a/shell/ash_test/printenv.c b/shell/ash_test/printenv.c
index 07ea2a9..06df21f 100644
--- a/shell/ash_test/printenv.c
+++ b/shell/ash_test/printenv.c
@@ -30,7 +30,7 @@
 extern char **environ;
 
 int
-main (argc, argv) 
+main (argc, argv)
      int argc;
      char **argv;
 {
diff --git a/shell/msh.c b/shell/msh.c
index 968f073..58c498b 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -3723,7 +3723,7 @@ static char *evalstr(char *cp, int f)
 		if (wb == NULL || wb->w_nword == 0
 		 || (cp = wb->w_words[0]) == NULL
 		) {
-// TODO: I suspect that 
+// TODO: I suspect that
 // char *evalstr(char *cp, int f)  is actually
 // const char *evalstr(const char *cp, int f)!
 			cp = (char*)"";
diff --git a/util-linux/fdisk_sgi.c b/util-linux/fdisk_sgi.c
index bb354d8..937ac88 100644
--- a/util-linux/fdisk_sgi.c
+++ b/util-linux/fdisk_sgi.c
@@ -356,9 +356,9 @@ sgi_set_swappartition(int i)
 static int
 sgi_check_bootfile(const char* aFile)
 {
- 	if (strlen(aFile) < 3) /* "/a\n" is minimum */ {
- 		printf(_("\nInvalid Bootfile!\n"
- 			"\tThe bootfile must be an absolute non-zero pathname,\n"
+	if (strlen(aFile) < 3) /* "/a\n" is minimum */ {
+		printf(_("\nInvalid Bootfile!\n"
+			"\tThe bootfile must be an absolute non-zero pathname,\n"
 			"\te.g. \"/unix\" or \"/unix.save\".\n"));
 		return 0;
 	} else {