random style fixes (extra spaces deleted)

11 files changed, 20 insertions, 20 deletions

diff --git a/editors/vi.c b/editors/vi.c
index 853303249..c7582bfe0 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -3393,7 +3393,7 @@ static void do_cmd(char c)
                                         editing = 0;
                                 }
                         }
-                } else if (strncasecmp(p, "file", cnt) == 0 ) {
+                } else if (strncasecmp(p, "file", cnt) == 0) {
                         last_status_cksum = 0;  // force status update
                 } else if (sscanf(p, "%d", &j) > 0) {
                         dot = find_line(j);             // go to line # j
diff --git a/init/init.c b/init/init.c
index 02a33274a..8c32b7791 100644
--- a/init/init.c
+++ b/init/init.c
@@ -880,8 +880,7 @@ static void reload_signal(int sig ATTRIBUTE_UNUSED)
         /* remove unused entrys */
         for (a = init_action_list; a; a = tmp) {
                 tmp = a->next;
-                if (a->action & (ONCE | SYSINIT | WAIT ) &&
-                                a->pid == 0 ) {
+                if ((a->action & (ONCE | SYSINIT | WAIT)) && a->pid == 0) {
                         delete_init_action(a);
                 }
         }
diff --git a/libbb/bb_pwd.c b/libbb/bb_pwd.c
index 223a6b44c..3af1994d5 100644
--- a/libbb/bb_pwd.c
+++ b/libbb/bb_pwd.c
@@ -28,7 +28,7 @@
 /* internal function for bb_getpwuid and bb_getgrgid */
 static char* bb_getug(char *buffer, char *idname, long id, int bufsize, char prefix)
 {
-        if (bufsize > 0 ) {
+        if (bufsize > 0) {
                 assert(buffer != NULL);
                 if (idname) {
                         return safe_strncpy(buffer, idname, bufsize);
diff --git a/libbb/human_readable.c b/libbb/human_readable.c
index ff1b55141..7469e7999 100644
--- a/libbb/human_readable.c
+++ b/libbb/human_readable.c
@@ -72,8 +72,8 @@ const char *make_human_readable_str(unsigned long long size,
                 }
 #if 0
                 /* Sample code to omit decimal point and tenths digit. */
-                if ( /* no_tenths */ 1 ) {
-                        if ( frac >= 5 ) {
+                if (/* no_tenths */ 1) {
+                        if (frac >= 5) {
                                 ++val;
                         }
                         f = "%llu%*c" /* fmt_no_tenths */ ;
diff --git a/networking/telnet.c b/networking/telnet.c
index cd88a9b3d..5c75a7409 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -188,7 +188,7 @@ static void handlenetoutput(int len)
                 else if (*p == 0x0d)
                         outbuf[j++] = 0x00;
         }
-        if (j > 0 )
+        if (j > 0)
                 write(G.netfd, outbuf, j);
 }
 
diff --git a/networking/udhcp/arpping.c b/networking/udhcp/arpping.c
index f78fd3fd8..615a91172 100644
--- a/networking/udhcp/arpping.c
+++ b/networking/udhcp/arpping.c
@@ -94,9 +94,11 @@ int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *mac, char *interface)
                 tm.tv_sec = timeout;
                 if (select(s + 1, &fdset, (fd_set *) NULL, (fd_set *) NULL, &tm) < 0) {
                         bb_perror_msg("error on ARPING request");
-                        if (errno != EINTR) rv = 0;
+                        if (errno != EINTR)
+                                rv = 0;
                 } else if (FD_ISSET(s, &fdset)) {
-                        if (recv(s, &arp, sizeof(arp), 0) < 0 ) rv = 0;
+                        if (recv(s, &arp, sizeof(arp), 0) < 0)
+                                rv = 0;
                         if (arp.operation == htons(ARPOP_REPLY) &&
                             memcmp(arp.tHaddr, mac, 6) == 0 &&
                             *((uint32_t *) arp.sInaddr) == yiaddr) {
diff --git a/procps/free.c b/procps/free.c
index 860f57347..2b205d0c7 100644
--- a/procps/free.c
+++ b/procps/free.c
@@ -18,10 +18,10 @@ int free_main(int argc, char **argv)
         sysinfo(&info);
 
         /* Kernels prior to 2.4.x will return info.mem_unit==0, so cope... */
-        if (info.mem_unit==0) {
+        if (info.mem_unit == 0) {
                 info.mem_unit=1;
         }
-        if ( info.mem_unit == 1 ) {
+        if (info.mem_unit == 1) {
                 info.mem_unit=1024;
 
                 /* TODO:  Make all this stuff not overflow when mem >= 4 Gib */
@@ -46,7 +46,7 @@ int free_main(int argc, char **argv)
                 info.bufferram*=info.mem_unit;
         }
 
-        if (argc > 1 && **(argv + 1) == '-')
+        if (argc > 1 && *argv[1] == '-')
                 bb_show_usage();
 
         printf("%6s%13s%13s%13s%13s%13s\n", "", "total", "used", "free",
@@ -66,4 +66,3 @@ int free_main(int argc, char **argv)
 #endif
         return EXIT_SUCCESS;
 }
-
diff --git a/shell/hush.c b/shell/hush.c
index 7658aebed..5bc83bc41 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1095,7 +1095,7 @@ static void pseudo_exec(struct child_prog *child)
                  * if this is one of those cases.
                  */
                 for (x = bltins; x->cmd; x++) {
-                        if (strcmp(child->argv[0], x->cmd) == 0 ) {
+                        if (strcmp(child->argv[0], x->cmd) == 0) {
                                 debug_printf("builtin exec %s\n", child->argv[0]);
                                 rcode = x->function(child);
                                 fflush(stdout);
@@ -1369,7 +1369,7 @@ static int run_pipe_real(struct pipe *pi)
                         return last_return_code;
                 }
                 for (x = bltins; x->cmd; x++) {
-                        if (strcmp(child->argv[i], x->cmd) == 0 ) {
+                        if (strcmp(child->argv[i], x->cmd) == 0) {
                                 int squirrel[] = { -1, -1, -1 };
                                 int rcode;
                                 if (x->function == builtin_exec && child->argv[i+1] == NULL) {
diff --git a/shell/lash.c b/shell/lash.c
index 09067fda0..f938a74b9 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -1138,7 +1138,7 @@ static int pseudo_exec(struct child_prog *child)
          * if this is one of those cases.
          */
         for (x = bltins; x->cmd; x++) {
-                if (strcmp(child->argv[0], x->cmd) == 0 ) {
+                if (strcmp(child->argv[0], x->cmd) == 0) {
                         _exit(x->function(child));
                 }
         }
@@ -1262,7 +1262,7 @@ static int run_command(struct job *newjob, int inbg, int outpipe[2])
                         }
 
                         for (x = bltins; x->cmd; x++) {
-                                if (strcmp(child->argv[0], x->cmd) == 0 ) {
+                                if (strcmp(child->argv[0], x->cmd) == 0) {
                                         int rcode;
                                         int squirrel[] = {-1, -1, -1};
                                         setup_redirects(child, squirrel);
diff --git a/util-linux/fdisk_sgi.c b/util-linux/fdisk_sgi.c
index b2e0d7a62..b7e09f3c2 100644
--- a/util-linux/fdisk_sgi.c
+++ b/util-linux/fdisk_sgi.c
@@ -613,7 +613,7 @@ sgi_gaps(void)
 static void
 sgi_change_sysid(int i, int sys)
 {
-        if (sgi_get_num_sectors(i) == 0 ) { /* caught already before, ... */
+        if (sgi_get_num_sectors(i) == 0) { /* caught already before, ... */
                 printf("Sorry you may change the Tag of non-empty partitions\n");
                 return;
         }
diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c
index 86235e989..4ca8eafad 100644
--- a/util-linux/hwclock.c
+++ b/util-linux/hwclock.c
@@ -61,7 +61,7 @@ static time_t read_rtc(int utc)
         int rtc = xopen_rtc(O_RDONLY);
 
         memset(&tm, 0, sizeof(struct tm));
-        if (ioctl(rtc, RTC_RD_TIME, &tm) < 0 )
+        if (ioctl(rtc, RTC_RD_TIME, &tm) < 0)
                 bb_perror_msg_and_die("cannot read time from RTC");
         tm.tm_isdst = -1; /* not known */
 
@@ -165,7 +165,7 @@ static int check_utc(void)
 
                         buffer[len] = 0;
 
-                        if (strncmp(buffer, "UTC", 3) == 0 ) {
+                        if (strncmp(buffer, "UTC", 3) == 0) {
                                 utc = 1;
                                 break;
                         }