diff options
| author |   deraadt <deraadt@openbsd.org> | 2015-04-15 02:12:00 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2015-04-15 02:12:00 +0000 |
| commit | d894371855b71294622300dae9d132e10b0f0d8d (patch) | |
| tree | d9e112c7b1706b00384cb0e7cd903ae0efec8d43 | |
| parent | It feels like this Makefile should contain -Wall at least (diff) | |
| download | wireguard-openbsd-d894371855b71294622300dae9d132e10b0f0d8d.tar.xz wireguard-openbsd-d894371855b71294622300dae9d132e10b0f0d8d.zip | |
remove historical (void)foo (which were only here to hide lint's
undrenchable thirst for false positives)
| -rw-r--r-- | usr.bin/su/su.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/usr.bin/su/su.c b/usr.bin/su/su.c index b6869bccd62..7d88768f62f 100644 --- a/usr.bin/su/su.c +++ b/usr.bin/su/su.c @@ -1,4 +1,4 @@ -/* $OpenBSD: su.c,v 1.66 2015/01/16 06:40:13 deraadt Exp $ */ +/* $OpenBSD: su.c,v 1.67 2015/04/15 02:12:00 deraadt Exp $ */ /* * Copyright (c) 1988 The Regents of the University of California. @@ -118,7 +118,7 @@ main(int argc, char **argv) prio = getpriority(PRIO_PROCESS, 0); if (errno) prio = 0; - (void)setpriority(PRIO_PROCESS, 0, -2); + setpriority(PRIO_PROCESS, 0, -2); openlog("su", LOG_CONS, 0); if ((as = auth_open()) == NULL) { @@ -254,8 +254,8 @@ main(int argc, char **argv) if (login_getcapbool(lc, "requirehome", 0)) { auth_err(as, 1, "%s", pwd->pw_dir); } else { - (void)printf("No home directory %s!\n", pwd->pw_dir); - (void)printf("Logging in with home = \"/\".\n"); + printf("No home directory %s!\n", pwd->pw_dir); + printf("Logging in with home = \"/\".\n"); if (chdir("/") < 0) auth_err(as, 1, "/"); } @@ -305,7 +305,7 @@ main(int argc, char **argv) syslog(LOG_NOTICE|LOG_AUTH, "%s to %s%s", username, user, ontty()); - (void)setpriority(PRIO_PROCESS, 0, prio); + setpriority(PRIO_PROCESS, 0, prio); if (emlogin) { flags = LOGIN_SETALL & ~LOGIN_SETPATH; /* @@ -417,7 +417,7 @@ getloginname(void) int ch; for (;;) { - (void)printf("login: "); + printf("login: "); for (p = nbuf; (ch = getchar()) != '\n'; ) { if (ch == EOF) return (NULL); @@ -426,7 +426,7 @@ getloginname(void) } if (p > nbuf) { if (nbuf[0] == '-') { - (void)fprintf(stderr, + fprintf(stderr, "login names may not start with '-'.\n"); } else { *p = '\0'; |