[PATCH 04/19] nbd: with -Werror=maybe-uninitialized false-positive

From: marcandre.lureau@redhat.com
To: qemu-devel@nongnu.org
Cc: "Hyman Huang" <yong.huang@smartx.com>,
	"Vladimir Sementsov-Ogievskiy" <vsementsov@yandex-team.ru>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Gerd Hoffmann" <kraxel@redhat.com>,
	qemu-block@nongnu.org, "Kevin Wolf" <kwolf@redhat.com>,
	"Fabiano Rosas" <farosas@suse.de>,
	"Mahmoud Mandour" <ma.mandourr@gmail.com>,
	"John Snow" <jsnow@redhat.com>,
	"Klaus Jensen" <its@irrelevant.dk>, "Fam Zheng" <fam@euphon.net>,
	"Eugenio Pérez" <eperezma@redhat.com>,
	"Bin Meng" <bin.meng@windriver.com>,
	"Hanna Reitz" <hreitz@redhat.com>,
	"Eric Blake" <eblake@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Stefan Hajnoczi" <stefanha@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Yuval Shaia" <yuval.shaia.ml@gmail.com>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	"Jesper Devantier" <foss@defmacro.it>,
	"Pierrick Bouvier" <pierrick.bouvier@linaro.org>,
	"Keith Busch" <kbusch@kernel.org>,
	"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Alexandre Iooss" <erdnaxe@crans.org>,
	"Peter Xu" <peterx@redhat.com>,
	"Marc-André Lureau" <marcandre.lureau@redhat.com>
Subject: [PATCH 04/19] nbd: with -Werror=maybe-uninitialized false-positive
Date: Thu, 28 Mar 2024 14:20:37 +0400	[thread overview]
Message-ID: <20240328102052.3499331-5-marcandre.lureau@redhat.com> (raw)
In-Reply-To: <20240328102052.3499331-1-marcandre.lureau@redhat.com>

From: Marc-André Lureau <marcandre.lureau@redhat.com>

../nbd/client-connection.c:419:8: error: ‘wait_co’ may be used uninitialized [-Werror=maybe-uninitialized]

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 nbd/client-connection.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nbd/client-connection.c b/nbd/client-connection.c
index f9da67c87e..b11e266807 100644
--- a/nbd/client-connection.c
+++ b/nbd/client-connection.c
@@ -410,7 +410,7 @@ nbd_co_establish_connection(NBDClientConnection *conn, NBDExportInfo *info,
  */
 void nbd_co_establish_connection_cancel(NBDClientConnection *conn)
 {
-    Coroutine *wait_co;
+    Coroutine *wait_co = NULL;
 
     WITH_QEMU_LOCK_GUARD(&conn->mutex) {
         wait_co = g_steal_pointer(&conn->wait_co);
-- 
2.44.0


