[perf] Remove the warning about failing to open a directory

The warning is repeated in the error message if we fail to find any
traces, and now that we search a path it is likely that some elements do
not exist. Thus we annoy the user with irrelevant, non-fatal warnings.

Still looking for suggestions for the most appropriate home for the system
wide cairo-traces dir...

1 files changed, 1 insertions, 3 deletions

diff --git a/perf/cairo-perf-trace.c b/perf/cairo-perf-trace.c
index abe9b1e1..a7bfbbaa 100644
--- a/perf/cairo-perf-trace.c
+++ b/perf/cairo-perf-trace.c
@@ -655,10 +655,8 @@ cairo_perf_trace_dir (cairo_perf_t *perf,
     int num_traces = 0;
 
     dir = opendir (dirname);
-    if (dir == NULL) {
-	fprintf (stderr, "Failed to open directory '%s'\n", dirname);
+    if (dir == NULL)
 	return 0;
-    }
 
     while ((de = readdir (dir)) != NULL) {
 	char *trace;