[dpdk-dev] [PATCH 2/2] virtio: fix build with debug enabled

[Ouyang, Changchun]

Acked by Changchun Ouyang

-----Original Message-----
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger
Sent: Friday, June 13, 2014 9:33 AM
To: Stephen Hemminger
Cc: dev at dpdk.org
Subject: [dpdk-dev] [PATCH 2/2] virtio: fix build with debug enabled

Remove useless message that breaks if VIRTIO_DEBUG_DRIVER is defined.
virtio_ethdev.c:224:2: error: dereferencing type-punned pointer will break 
strict-aliasing rules [-Werror=strict-aliasing]

Signed-off-by: Stephen Hemminger <shemming at brocade.com>

--- a/lib/librte_pmd_virtio/virtio_ethdev.c     2014-06-10 15:30:23.440093214 
-0700
+++ b/lib/librte_pmd_virtio/virtio_ethdev.c     2014-06-10 15:30:23.436093187 
-0700
@@ -213,8 +213,6 @@ virtio_set_multiple_queues(struct rte_et
        ctrl.hdr.cmd = VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET;
        memcpy(ctrl.data, &nb_queues, sizeof(uint16_t));

-       PMD_INIT_LOG(DEBUG, "ctrl.data=%d\n", *(int *)ctrl.data);
-
        dlen[0] = sizeof(uint16_t);

        ret = virtio_send_command(hw->cvq, &ctrl, dlen, 1);