threshold.c: remove assignment with no effect.

[src/threshold.c:81] -> [src/threshold.c:87]: (performance) Variable 'th_ptr' is reassigned a value before the old one has been used.

diff --git a/src/threshold.c b/src/threshold.c
index 624ab7a..e849b1d 100644 (file)
--- a/src/threshold.c
+++ b/src/threshold.c
@@ -78,7 +78,6 @@ static int ut_threshold_add (const threshold_t *th)
     return (-1);
   }
   memcpy (th_copy, th, sizeof (threshold_t));
-  th_ptr = NULL;
 
   DEBUG ("ut_threshold_add: Adding entry `%s'", name);