cpufreq plugin: fix minor style issue

diff --git a/src/cpufreq.c b/src/cpufreq.c
index a81cf46..21b6429 100644 (file)
--- a/src/cpufreq.c
+++ b/src/cpufreq.c
@@ -37,7 +37,7 @@ struct cpu_data_t {
 static bool report_p_stats = false;
 
 static void cpufreq_stats_init(void) {
-  cpu_data = calloc(num_cpu, sizeof(struct cpu_data_t));
+  cpu_data = calloc(num_cpu, sizeof(*cpu_data));
   if (cpu_data == NULL)
     return;