From fa2cd89aca82d14943133c76763c04ae430d5dc7 Mon Sep 17 00:00:00 2001 From: Ruediger Meier Date: Tue, 20 Jun 2017 20:30:29 +0200 Subject: misc: cosmetics, remove argument from usage(int) This patch is trivial and changes nothing, because we were always using usage(0). Signed-off-by: Ruediger Meier --- sys-utils/unshare.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sys-utils/unshare.c') diff --git a/sys-utils/unshare.c b/sys-utils/unshare.c index 80fa0d356..d3973527b 100644 --- a/sys-utils/unshare.c +++ b/sys-utils/unshare.c @@ -238,9 +238,9 @@ static void bind_ns_files_from_child(pid_t *child, int fds[2]) } } -static void __attribute__((__noreturn__)) usage(int status) +static void __attribute__((__noreturn__)) usage(void) { - FILE *out = status == EXIT_SUCCESS ? stdout : stderr; + FILE *out = stdout; fputs(USAGE_HEADER, out); fprintf(out, _(" %s [options] [ [...]]\n"), @@ -269,7 +269,7 @@ static void __attribute__((__noreturn__)) usage(int status) fputs(USAGE_VERSION, out); fprintf(out, USAGE_MAN_TAIL("unshare(1)")); - exit(status); + exit(EXIT_SUCCESS); } int main(int argc, char *argv[]) @@ -321,7 +321,7 @@ int main(int argc, char *argv[]) forkit = 1; break; case 'h': - usage(EXIT_SUCCESS); + usage(); case 'V': printf(UTIL_LINUX_VERSION); return EXIT_SUCCESS; -- cgit v1.2.3-55-g7522