char: xilinx_uartlite: Don't reset from init

[qemu.git] / blockdev-nbd.c

diff --git a/blockdev-nbd.c b/blockdev-nbd.c
index d1721a3e26fd6e2a314ea271ed5f70c13f12cb4a..b60b66d66c2bbe7eaea66abd7a3f3d27e638c82b 100644 (file)
--- a/blockdev-nbd.c
+++ b/blockdev-nbd.c
@@ -9,15 +9,15 @@
  * later.  See the COPYING file in the top-level directory.
  */
 
-#include "blockdev.h"
-#include "hw/block-common.h"
-#include "monitor.h"
-#include "qerror.h"
-#include "sysemu.h"
+#include "sysemu/blockdev.h"
+#include "hw/block/block.h"
+#include "monitor/monitor.h"
+#include "qapi/qmp/qerror.h"
+#include "sysemu/sysemu.h"
 #include "qmp-commands.h"
 #include "trace.h"
-#include "nbd.h"
-#include "qemu_socket.h"
+#include "block/nbd.h"
+#include "qemu/sockets.h"
 
 static int server_fd = -1;
 
@@ -27,8 +27,8 @@ static void nbd_accept(void *opaque)
     socklen_t addr_len = sizeof(addr);
 
     int fd = accept(server_fd, (struct sockaddr *)&addr, &addr_len);
-    if (fd >= 0) {
-        nbd_client_new(NULL, fd, nbd_client_put);
+    if (fd >= 0 && !nbd_client_new(NULL, fd, nbd_client_put)) {
+        close(fd);
     }
 }
 
@@ -69,12 +69,6 @@ static void nbd_close_notifier(Notifier *n, void *data)
     g_free(cn);
 }
 
-static void nbd_server_put_ref(NBDExport *exp)
-{
-    BlockDriverState *bs = nbd_export_get_blockdev(exp);
-    drive_put_ref(drive_get_by_blockdev(bs));
-}
-
 void qmp_nbd_server_add(const char *device, bool has_writable, bool writable,
                         Error **errp)
 {
@@ -99,17 +93,15 @@ void qmp_nbd_server_add(const char *device, bool has_writable, bool writable,
     }
 
     if (!has_writable) {
-        writable = true;
+        writable = false;
     }
     if (bdrv_is_read_only(bs)) {
         writable = false;
     }
 
-    exp = nbd_export_new(bs, 0, -1, writable ? 0 : NBD_FLAG_READ_ONLY,
-                         nbd_server_put_ref);
+    exp = nbd_export_new(bs, 0, -1, writable ? 0 : NBD_FLAG_READ_ONLY, NULL);
 
     nbd_export_set_name(exp, device);
-    drive_get_ref(drive_get_by_blockdev(bs));
 
     n = g_malloc0(sizeof(NBDCloseNotifier));
     n->n.notify = nbd_close_notifier;