diff options
Diffstat (limited to 'tools/virtio')
| -rw-r--r-- | tools/virtio/virtio_test.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c index 280c6f8ee297..028f54e6854a 100644 --- a/tools/virtio/virtio_test.c +++ b/tools/virtio/virtio_test.c @@ -327,7 +327,7 @@ const struct option longopts[] = { } }; -static void help(void) +static void help(int status) { fprintf(stderr, "Usage: virtio_test [--help]" " [--no-indirect]" @@ -337,6 +337,8 @@ static void help(void) " [--batch=random/N]" " [--reset=N]" "\n"); + + exit(status); } int main(int argc, char **argv) @@ -354,14 +356,12 @@ int main(int argc, char **argv) case -1: goto done; case '?': - help(); - exit(2); + help(2); case 'e': features &= ~(1ULL << VIRTIO_RING_F_EVENT_IDX); break; case 'h': - help(); - goto done; + help(0); case 'i': features &= ~(1ULL << VIRTIO_RING_F_INDIRECT_DESC); break; |