tidy up: delete value after use

weibang6liu · Sep 25, 2015 · 3736885 · 3736885
1 parent 6b8add0
commit 3736885
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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