diff options
Diffstat (limited to 'disk-utils/fsck.cramfs.c')
| -rw-r--r-- | disk-utils/fsck.cramfs.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/disk-utils/fsck.cramfs.c b/disk-utils/fsck.cramfs.c index 1dba95eb5..ff056c869 100644 --- a/disk-utils/fsck.cramfs.c +++ b/disk-utils/fsck.cramfs.c @@ -102,11 +102,9 @@ static char *outbuffer; static size_t blksize = 0; - -/* Input status of 0 to print help and exit without an error. */ -static void __attribute__((__noreturn__)) usage(int status) +static void __attribute__((__noreturn__)) usage(void) { - FILE *out = status ? stderr : stdout; + FILE *out = stdout; fputs(USAGE_HEADER, out); fprintf(out, @@ -126,7 +124,7 @@ static void __attribute__((__noreturn__)) usage(int status) fputs(USAGE_VERSION, out); fputs(USAGE_SEPARATOR, out); - exit(status); + exit(FSCK_EX_OK); } static int get_superblock_endianness(uint32_t magic) @@ -669,7 +667,7 @@ int main(int argc, char **argv) case 'y': break; case 'h': - usage(FSCK_EX_OK); + usage(); break; case 'V': printf(UTIL_LINUX_VERSION); @@ -689,8 +687,10 @@ int main(int argc, char **argv) errtryhelp(FSCK_EX_USAGE); } - if ((argc - optind) != 1) - usage(FSCK_EX_USAGE); + if ((argc - optind) != 1){ + warnx(_("bad usage")); + errtryhelp(FSCK_EX_USAGE); + } filename = argv[optind]; test_super(&start, &length); |