diff options
| -rw-r--r-- | hw/ivshmem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/ivshmem.c b/hw/ivshmem.c index bbb5cbaa16..afebbc3657 100644 --- a/hw/ivshmem.c +++ b/hw/ivshmem.c @@ -199,13 +199,13 @@ static void ivshmem_io_writel(void *opaque, target_phys_addr_t addr, case DOORBELL: /* check that dest VM ID is reasonable */ - if ((dest < 0) || (dest > s->max_peer)) { + if (dest > s->max_peer) { IVSHMEM_DPRINTF("Invalid destination VM ID (%d)\n", dest); break; } /* check doorbell range */ - if ((vector >= 0) && (vector < s->peers[dest].nb_eventfds)) { + if (vector < s->peers[dest].nb_eventfds) { IVSHMEM_DPRINTF("Writing %" PRId64 " to VM %d on vector %d\n", write_one, dest, vector); if (write(s->peers[dest].eventfds[vector], |