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| author | Ruediger Meier | 2017-06-20 20:30:29 +0200 |
|---|---|---|
| committer | Ruediger Meier | 2017-06-26 14:38:24 +0200 |
| commit | fa2cd89aca82d14943133c76763c04ae430d5dc7 (patch) | |
| tree | bc3977de825e8ede02da1fddcc6543ffce447ca1 /sys-utils/unshare.c | |
| parent | misc: never use usage(stderr) (diff) | |
| download | kernel-qcow2-util-linux-fa2cd89aca82d14943133c76763c04ae430d5dc7.tar.gz kernel-qcow2-util-linux-fa2cd89aca82d14943133c76763c04ae430d5dc7.tar.xz kernel-qcow2-util-linux-fa2cd89aca82d14943133c76763c04ae430d5dc7.zip | |
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 <ruediger.meier@ga-group.nl>
Diffstat (limited to 'sys-utils/unshare.c')
| -rw-r--r-- | sys-utils/unshare.c | 8 |
1 files changed, 4 insertions, 4 deletions
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] [<program> [<argument>...]]\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; |