Remove unused avg variable in gtod_latency.
Signed-off-by: Sebastien Dugue <[EMAIL PROTECTED]>
Acked-by: Darren Hart <[EMAIL PROTECTED]>
Cc: Tim Chavez <[EMAIL PROTECTED]>
---
.../realtime/func/gtod_latency/gtod_latency.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/testcases/realtime/func/gtod_latency/gtod_latency.c
b/testcases/realtime/func/gtod_latency/gtod_latency.c
index 777f66d..d0b78b3 100644
--- a/testcases/realtime/func/gtod_latency/gtod_latency.c
+++ b/testcases/realtime/func/gtod_latency/gtod_latency.c
@@ -219,7 +219,7 @@ int main(int argc, char *argv[])
int i, err;
struct timeval tv_a, tv_b;
unsigned long long delta;
- unsigned long long max, min, avg;
+ unsigned long long max, min;
struct sched_param param;
stats_container_t dat;
stats_container_t hist;
@@ -256,7 +256,7 @@ int main(int argc, char *argv[])
printf("Iterations: %d\n\n", ITERATIONS);
/* collect ITERATIONS pairs of gtod calls */
- max = min = avg = 0;
+ max = min = 0;
if (latency_threshold) {
latency_trace_enable();
latency_trace_start();
@@ -269,7 +269,6 @@ int main(int argc, char *argv[])
dat.records[i].y = delta;
if (i == 0 || delta < min) min = delta;
if (delta > max) max = delta;
- avg += delta;
if (latency_threshold && delta > latency_threshold)
break;
}
@@ -288,7 +287,6 @@ int main(int argc, char *argv[])
labels[SCATTER_LABELX], labels[SCATTER_LABELY],
&dat, "points");
stats_container_save(filenames[HIST_FILENAME], titles[HIST_TITLE],
labels[HIST_LABELX], labels[HIST_LABELY], &hist,
"steps");
- avg /= i + 1;
/* report on deltas */
printf("Min: %llu us\n", min);
--
1.5.4.rc2.84.gf85fd-dirty
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