tidy up: delete value after use

3736885c · Brendan Gregg · 6b8add07 · 3736885c
Commit 3736885c authored Sep 25, 2015 by Brendan Gregg
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tools/funclatency tools/funclatency +1 -1

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--- a/tools/funclatency
+++ b/tools/funclatency
@@ -86,8 +86,8 @@ int trace_func_return(struct pt_regs *ctx)
 	if (tsp == 0) {
 		return 0; 	// missed start
 	}
-	start.delete(&pid);
 	delta = bpf_ktime_get_ns() - *tsp;
+	start.delete(&pid);
 	FACTOR
 	// store as histogram