memif: fix coverity warnings

[vpp.git] / src / plugins / memif / device.c

diff --git a/src/plugins/memif/device.c b/src/plugins/memif/device.c
index ff6068f..ba4a19a 100644 (file)
--- a/src/plugins/memif/device.c
+++ b/src/plugins/memif/device.c
@@ -611,7 +611,7 @@ no_free_slots:
   if (PREDICT_TRUE (!fallback))
     {
       vlib_dma_batch_set_cookie (vm, b,
-                                (mif_id << 16) | (mq - mif->tx_queues));
+                                ((u64) mif_id << 16) | (mq - mif->tx_queues));
       vlib_dma_batch_submit (vm, b);
       dma_info->finished = 0;