Cleanup patches from tito.

git-svn-id: svn://busybox.net/trunk/busybox@14515 69ca8d6d-28ef-0310-b511-8ec308f3f277

3 files changed, 14 insertions, 23 deletions

diff --git a/console-tools/chvt.c b/console-tools/chvt.c
index 252aed740..cba5b4014 100644
--- a/console-tools/chvt.c
+++ b/console-tools/chvt.c
@@ -44,8 +44,8 @@ int chvt_main(int argc, char **argv)
 
         fd = get_console_fd();
         num =  bb_xgetlarg(argv[1], 10, 0, INT_MAX);
-        if((-1 == ioctl(fd, VT_ACTIVATE, num)) ||
-           (-1 == ioctl(fd, VT_WAITACTIVE, num))) {
+        if ((-1 == ioctl(fd, VT_ACTIVATE, num))
+        || (-1 == ioctl(fd, VT_WAITACTIVE, num))) {
                 bb_perror_msg_and_die("ioctl");
         }
         return EXIT_SUCCESS;
diff --git a/console-tools/deallocvt.c b/console-tools/deallocvt.c
index ad3cebfef..853b2b489 100644
--- a/console-tools/deallocvt.c
+++ b/console-tools/deallocvt.c
@@ -37,11 +37,11 @@ int deallocvt_main(int argc, char *argv[])
         /* num = 0 deallocate all unused consoles */
         int num = 0;
 
-        switch(argc)
-        {
+        switch (argc) {
                 case 2:
-                        if((num = bb_xgetlarg(argv[1], 10, 0, INT_MAX)) == 0)
+                        if ((num = bb_xgetlarg(argv[1], 10, 0, INT_MAX)) == 0) {
                                 bb_error_msg_and_die("0: illegal VT number");
+                        }
                 /* Fallthrough */
                 case 1:
                         break;
@@ -49,7 +49,7 @@ int deallocvt_main(int argc, char *argv[])
                         bb_show_usage();
         }
 
-        if (-1 == ioctl( get_console_fd(), VT_DISALLOCATE, num )) {
+        if (-1 == ioctl(get_console_fd(), VT_DISALLOCATE, num)) {
                 bb_perror_msg_and_die("VT_DISALLOCATE");
         }
         return EXIT_SUCCESS;
diff --git a/console-tools/openvt.c b/console-tools/openvt.c
index 6bdf608c7..de6a19fbc 100644
--- a/console-tools/openvt.c
+++ b/console-tools/openvt.c
@@ -35,28 +35,19 @@
 int openvt_main(int argc, char **argv)
 {
         int fd;
-        char vtname[sizeof VC_FORMAT + 2];
+        char vtname[sizeof(VC_FORMAT) + 2];
 
 
-        if (argc < 3)
-        bb_show_usage();
-
+        if (argc < 3) {
+                bb_show_usage();
+        }
         /* check for Illegal vt number: < 1 or > 12 */
-        sprintf(vtname, VC_FORMAT,(int)bb_xgetlarg(argv[1], 10, 1, 12));
-
-        argv+=2;
-        argc-=2;
+        sprintf(vtname, VC_FORMAT, (int)bb_xgetlarg(argv[1], 10, 1, 12));
 
-        if(fork() == 0) {
+        if (fork() == 0) {
                 /* leave current vt */
-
-#ifdef   ESIX_5_3_2_D
-                if (setpgrp() < 0) {
-#else
                 if (setsid() < 0) {
-#endif
-
-                        bb_perror_msg_and_die("Unable to set new session");
+                        bb_perror_msg_and_die("setsid");
                 }
                 close(0);                       /* so that new vt becomes stdin */
 
@@ -67,7 +58,7 @@ int openvt_main(int argc, char **argv)
                 dup2(fd, STDOUT_FILENO);
                 dup2(fd, STDERR_FILENO);
 
-                execvp(argv[0], argv);
+                execvp(argv[2], &argv[2]);
                 _exit(1);
         }
         return EXIT_SUCCESS;