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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2024-03-28 14:20:51 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2024-10-02 16:14:29 +0400 |
| commit | 3073c6b99557042476add4ddbcc8c834ae70fce5 (patch) | |
| tree | 50395bf145f4b0fa86b66d0f83e2a537c966e5da /hw/virtio/vhost-shadow-virtqueue.c | |
| parent | 4770030bcb87a910e34f60c03c439b385b33c2da (diff) | |
hw/virtio: fix -Werror=maybe-uninitialized
../hw/virtio/vhost-shadow-virtqueue.c:545:13: error: ‘r’ may be used uninitialized [-Werror=maybe-uninitialized]
Set `r` to 0 at every loop, since we don't check vhost_svq_get_buf()
return value.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Diffstat (limited to 'hw/virtio/vhost-shadow-virtqueue.c')
| -rw-r--r-- | hw/virtio/vhost-shadow-virtqueue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/vhost-shadow-virtqueue.c b/hw/virtio/vhost-shadow-virtqueue.c index fc5f408f77..3b2beaea24 100644 --- a/hw/virtio/vhost-shadow-virtqueue.c +++ b/hw/virtio/vhost-shadow-virtqueue.c @@ -526,10 +526,10 @@ static void vhost_svq_flush(VhostShadowVirtqueue *svq, size_t vhost_svq_poll(VhostShadowVirtqueue *svq, size_t num) { size_t len = 0; - uint32_t r; while (num--) { int64_t start_us = g_get_monotonic_time(); + uint32_t r = 0; do { if (vhost_svq_more_used(svq)) { |