app: use common macro RTE_DIM

[dpdk.git] / app / test / test_power.c

diff --git a/app/test/test_power.c b/app/test/test_power.c
index 0ff2aa0..0c597c3 100644 (file)
--- a/app/test/test_power.c
+++ b/app/test/test_power.c
@@ -135,10 +135,8 @@ test_power(void)
                        PM_ENV_KVM_VM,
                        PM_ENV_PSTATE_CPUFREQ};
 
-       const int envs_size = sizeof(envs)/sizeof(enum power_management_env);
-
-       int i;
-       for (i = 0; i < envs_size; ++i) {
+       unsigned int i;
+       for (i = 0; i < RTE_DIM(envs); ++i) {
 
                /* Test setting a valid environment */
                ret = rte_power_set_env(envs[i]);