X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=doc%2Fguides%2Fprog_guide%2Fmetrics_lib.rst;fp=doc%2Fguides%2Fprog_guide%2Fmetrics_lib.rst;h=d52204fddd3531f66bb315f50f52d17bfe7a9aca;hb=f239aed5e674965691846e8ce3f187dd47523689;hp=702c29d94b857f4ef40746f147dcec4496cb1b7f;hpb=bf7567fd2a5b0b28ab724046143c24561d38d015;p=deb_dpdk.git

diff --git a/doc/guides/prog_guide/metrics_lib.rst b/doc/guides/prog_guide/metrics_lib.rst
index 702c29d9..d52204fd 100644
--- a/doc/guides/prog_guide/metrics_lib.rst
+++ b/doc/guides/prog_guide/metrics_lib.rst
@@ -144,6 +144,7 @@ print out all metrics for a given port:
 .. code-block:: c
 
     void print_metrics() {
+        struct rte_metric_value *metrics;
         struct rte_metric_name *names;
         int len;