X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fdpdk%2Fdevice%2Fdevice.c;h=532987c31308eb9210ac90ca50da1a2c94cae034;hb=504bcb7c29da6ab45656f54cda394cccb0d97dae;hp=e58dd6f4228e45deaf52626b7c8d1edd275e81db;hpb=698eeb126d01427313949241b961c27347db8c72;p=vpp.git

diff --git a/src/plugins/dpdk/device/device.c b/src/plugins/dpdk/device/device.c
index e58dd6f4228..532987c3130 100644
--- a/src/plugins/dpdk/device/device.c
+++ b/src/plugins/dpdk/device/device.c
@@ -639,6 +639,13 @@ dpdk_interface_set_rss_queues (struct vnet_main_t *vnm,
   }));
   /* *INDENT-ON* */
 
+  /* check valid_queue_count not zero, make coverity happy */
+  if (valid_queue_count == 0)
+    {
+      err = clib_error_return (0, "must assign at least one valid rss queue");
+      goto done;
+    }
+
   valid_queue = reta;
   for (i = valid_queue_count, j = 0; i < dev_info.reta_size; i++, j++)
     {