util/vhost-user-server: Clean up local variable shadowing

Fix:

  util/vhost-user-server.c: In function ‘set_watch’:
  util/vhost-user-server.c:274:20: warning: declaration of ‘vu_fd_watch’ shadows a previous local [-Wshadow=compatible-local]
    274 |         VuFdWatch *vu_fd_watch = g_new0(VuFdWatch, 1);
        |                    ^~~~~~~~~~~
  util/vhost-user-server.c:271:16: note: shadowed declaration is here
    271 |     VuFdWatch *vu_fd_watch = find_vu_fd_watch(server, fd);
        |                ^~~~~~~~~~~

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904161235.84651-18-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

diff --git a/util/vhost-user-server.c b/util/vhost-user-server.c
index b4b6bf30a21162130778cc32652a699dbe891b74..5ccc6d24a0c05ffdf7c18769c2fe1cbef4d4f6b7 100644 (file)
--- a/util/vhost-user-server.c
+++ b/util/vhost-user-server.c
@@ -278,7 +278,7 @@ set_watch(VuDev *vu_dev, int fd, int vu_evt,
     VuFdWatch *vu_fd_watch = find_vu_fd_watch(server, fd);
 
     if (!vu_fd_watch) {
-        VuFdWatch *vu_fd_watch = g_new0(VuFdWatch, 1);
+        vu_fd_watch = g_new0(VuFdWatch, 1);
 
         QTAILQ_INSERT_TAIL(&server->vu_fd_watches, vu_fd_watch, next);