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author | Stefan Agner <stefan.agner@toradex.com> | 2017-04-07 18:25:24 -0700 |
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committer | Stefan Agner <stefan.agner@toradex.com> | 2017-04-07 18:28:25 -0700 |
commit | 6f0eaf1814e57d187acf57b3fed6561e26a8a21e (patch) | |
tree | af6571e3ac90bbb4b3469d1752c05f34374ff921 /platform | |
parent | ec57ed4d8fbbe4285b9105c8e5cd4670f7ee4e80 (diff) |
virtio: Redefine vring_avail_eventColibri-iMX7-M4_FreeRTOS_1.2-20170407
Redefine vring_avail_event to avoid accessing ring.id as
a 16bit integer and breaking the C aliasing rules.
This fixes a build warning:
virtio/virtqueue.c: In function ‘vq_ring_must_notify_host’:
virtio/virtqueue.c:658:9: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
event_idx = vring_avail_event(&vq->vq_ring);
^
No functional change.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Wendy Liang <jliang@xilinx.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Diffstat (limited to 'platform')
0 files changed, 0 insertions, 0 deletions