Add vhost-user protocol documentation

[qemu.git] / qemu-nbd.c

diff --git a/qemu-nbd.c b/qemu-nbd.c
index eed79fa15e78ef59f06b4331f82b44b770ef941d..ba6043680a31e5408a73bfb435c570d7e0cac0bf 100644 (file)
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -223,7 +223,7 @@ static int tcp_socket_incoming(const char *address, uint16_t port)
     int fd = inet_listen(address_and_port, NULL, 0, SOCK_STREAM, 0, &local_err);
 
     if (local_err != NULL) {
-        qerror_report_err(local_err);
+        error_report("%s", error_get_pretty(local_err));
         error_free(local_err);
     }
     return fd;
@@ -235,7 +235,7 @@ static int unix_socket_incoming(const char *path)
     int fd = unix_listen(path, NULL, 0, &local_err);
 
     if (local_err != NULL) {
-        qerror_report_err(local_err);
+        error_report("%s", error_get_pretty(local_err));
         error_free(local_err);
     }
     return fd;
@@ -247,7 +247,7 @@ static int unix_socket_outgoing(const char *path)
     int fd = unix_connect(path, &local_err);
 
     if (local_err != NULL) {
-        qerror_report_err(local_err);
+        error_report("%s", error_get_pretty(local_err));
         error_free(local_err);
     }
     return fd;
@@ -294,7 +294,7 @@ static void *nbd_client_thread(void *arg)
     fd = open(device, O_RDWR);
     if (fd < 0) {
         /* Linux-only, we can use %m in printf.  */
-        fprintf(stderr, "Failed to open %s: %m", device);
+        fprintf(stderr, "Failed to open %s: %m\n", device);
         goto out_socket;
     }
 
@@ -369,8 +369,10 @@ static void nbd_accept(void *opaque)
         return;
     }
 
-    if (fd >= 0 && nbd_client_new(exp, fd, nbd_client_closed)) {
+    if (nbd_client_new(exp, fd, nbd_client_closed)) {
         nb_fds++;
+    } else {
+        close(fd);
     }
 }