From: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Thu, 28 Mar 2024 10:20:46 +0000 (+0400)
Subject: hw/virtio-blk: fix -Werror=maybe-uninitialized false-positive
X-Git-Tag: v9.2.0-rc0~64^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=26a690c36e379c5c3985ba1166310c576095d7ad;p=thirdparty%2Fqemu.git

hw/virtio-blk: fix -Werror=maybe-uninitialized false-positive

../hw/block/virtio-blk.c:1212:12: error: ‘rq’ may be used uninitialized [-Werror=maybe-uninitialized]

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
---

diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index 115795392c4..9166d7974d4 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -1060,7 +1060,7 @@ static void virtio_blk_dma_restart_cb(void *opaque, bool running,
     VirtIOBlock *s = opaque;
     uint16_t num_queues = s->conf.num_queues;
     g_autofree VirtIOBlockReq **vq_rq = NULL;
-    VirtIOBlockReq *rq;
+    VirtIOBlockReq *rq = NULL;
 
     if (!running) {
         return;