[dpdk-dev] [PATCH v3 6/6] net/virtio: remove dead structure field

[Yuanhan Liu]

Actually, virtio_hw->dev is not used since the beginning when it's
introduced. Remove it.

Signed-off-by: Yuanhan Liu <yuanhan....@linux.intel.com>
---
 drivers/net/virtio/virtio_pci.c | 2 --
 drivers/net/virtio/virtio_pci.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/net/virtio/virtio_pci.c b/drivers/net/virtio/virtio_pci.c
index f5754e5..fbdb5b7 100644
--- a/drivers/net/virtio/virtio_pci.c
+++ b/drivers/net/virtio/virtio_pci.c
@@ -730,8 +730,6 @@
 vtpci_init(struct rte_pci_device *dev, struct virtio_hw *hw,
           uint32_t *dev_flags)
 {
-       hw->dev = dev;
-
        /*
         * Try if we can succeed reading virtio pci caps, which exists
         * only on modern pci device. If failed, we fallback to legacy
diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
index 511a1c8..4235bef 100644
--- a/drivers/net/virtio/virtio_pci.h
+++ b/drivers/net/virtio/virtio_pci.h
@@ -258,7 +258,6 @@ struct virtio_hw {
        uint32_t    notify_off_multiplier;
        uint8_t     *isr;
        uint16_t    *notify_base;
-       struct rte_pci_device *dev;
        struct virtio_pci_common_cfg *common_cfg;
        struct virtio_net_config *dev_cfg;
        void        *virtio_user_dev;
-- 
1.9.0