From 0e5e892e6e381a9452e7f69fa43621639bd995ec Mon Sep 17 00:00:00 2001 From: Petri Latvala Date: Wed, 13 Mar 2019 14:06:40 +0200 Subject: gem_exec_latency: Initialize variance to zero It's just added to in a loop later without any initialization or direct assignment. Signed-off-by: Petri Latvala Reviewed-by: Chris Wilson --- tests/i915/gem_exec_latency.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tests/i915') diff --git a/tests/i915/gem_exec_latency.c b/tests/i915/gem_exec_latency.c index f308e085..a8fc3534 100644 --- a/tests/i915/gem_exec_latency.c +++ b/tests/i915/gem_exec_latency.c @@ -602,6 +602,7 @@ rthog_latency_on_ring(int fd, unsigned int engine, const char *name, unsigned in igt_stats_init_with_size(&stats, NPASS); + variance = 0; for (unsigned int pass = 2; pass < NPASS; pass++) { struct rt_pkt *rt = &results[NPASS * child + pass]; -- cgit v1.2.3