From: Gal Pressman gal@nvidia.com
[ Upstream commit df9557046440b0a62250fee3169a8f6a139f55a6 ]
Free the cpumask allocated by create_affinity_masks() before returning from the function.
Fixes: 3dad56823b53 ("virtio-vdpa: Support interrupt affinity spreading mechanism") Signed-off-by: Gal Pressman gal@nvidia.com Reviewed-by: Dragos Tatulea dtatulea@nvidia.com Message-Id: 20230726191036.14324-1-dtatulea@nvidia.com Signed-off-by: Michael S. Tsirkin mst@redhat.com Acked-by: Jason Wang jasowang@redhat.com Reviewed-by: Xie Yongji xieyongji@bytedance.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/virtio/virtio_vdpa.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c index 989e2d7184ce4..961161da59000 100644 --- a/drivers/virtio/virtio_vdpa.c +++ b/drivers/virtio/virtio_vdpa.c @@ -393,11 +393,13 @@ static int virtio_vdpa_find_vqs(struct virtio_device *vdev, unsigned int nvqs, cb.callback = virtio_vdpa_config_cb; cb.private = vd_dev; ops->set_config_cb(vdpa, &cb); + kfree(masks);
return 0;
err_setup_vq: virtio_vdpa_del_vqs(vdev); + kfree(masks); return err; }