change default log level to error

Bug: 6974211
Change-Id: I60912a028a2d5ef5b8e7bff67dfb615f326a5e62
diff --git a/suite/audio_quality/executable/src/main.cpp b/suite/audio_quality/executable/src/main.cpp
index 98dfabe..cf33a0f 100644
--- a/suite/audio_quality/executable/src/main.cpp
+++ b/suite/audio_quality/executable/src/main.cpp
@@ -61,7 +61,7 @@
         fprintf(stderr, "%s [-l log_level][-s serial] test_xml\n", argv[0]);
         return 1;
     }
-    int logLevel = 3;
+    int logLevel = Log::ELogE;
     char* serial = NULL;
     int opt;
     while ((opt = getopt(argc, argv, "l:s:")) != -1) {