Tiwei Bie e82df67023 virtio_ring: fix num_free handling in error case ...

The vq->vq.num_free hasn't been changed when error happens,
so it shouldn't be changed when handling the error.

Fixes: 780bc7903a32 ("virtio_ring: Support DMA APIs")
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

2018-03-01 18:53:38 +02:00

..

Kconfig

virtio: make VIRTIO a menuconfig to ease disabling it all

2018-02-01 16:26:43 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

virtio_balloon.c

virtio_balloon: include disk/file caches memory statistics

2018-01-31 01:47:33 +02:00

virtio_input.c

virtio: wrap find_vqs

2017-05-02 23:41:42 +03:00

virtio_mmio.c

virtio: virtio_mmio: make of_device_ids const.

2018-01-31 01:47:35 +02:00

virtio_pci_common.c

virtio_pci: don't kfree device on register failure

2018-02-01 16:26:45 +02:00

virtio_pci_common.h

virtio: add context flag to find vqs

2017-05-02 23:41:43 +03:00

virtio_pci_legacy.c

virtio: add context flag to find vqs

2017-05-02 23:41:43 +03:00

virtio_pci_modern.c

virtio: add context flag to find vqs

2017-05-02 23:41:43 +03:00

virtio_ring.c

virtio_ring: fix num_free handling in error case

2018-03-01 18:53:38 +02:00

virtio.c

virtio: split device_register into device_initialize and device_add

2018-02-01 16:26:45 +02:00