Remove redundant memset() introduced by a0942f4.

Reported-by: Chao Li <[email protected]>
Discussion: https://postgr.es/m/CAEoWx2kAkNaDa01O0nKsQmkfEmxsDvm09SU=f1T0CV8ew3qJEA@mail.gmail.com

diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c
index 1173a6d81b5edf65d4e6a98ecd628e914e695342..74a52d87067718e7348300e31574801f3736b329 100644 (file)
--- a/src/backend/access/common/heaptuple.c
+++ b/src/backend/access/common/heaptuple.c
@@ -1502,7 +1502,6 @@ heap_form_minimal_tuple(TupleDesc tupleDescriptor,
     * Allocate and zero the space needed.
     */
    mem = palloc0(len + extra);
-   memset(mem, 0, extra);
    tuple = (MinimalTuple) (mem + extra);
 
    /*