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-rw-r--r--sql/mdl.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/mdl.h b/sql/mdl.h
index a537022484f..952d97d301c 100644
--- a/sql/mdl.h
+++ b/sql/mdl.h
@@ -456,7 +456,7 @@ public:
static void *operator new(size_t size, MEM_ROOT *mem_root) throw ()
{ return alloc_root(mem_root, size); }
- static void operator delete(void *ptr, MEM_ROOT *mem_root) {}
+ static void operator delete(void *, MEM_ROOT *) {}
void init(MDL_key::enum_mdl_namespace namespace_arg,
const char *db_arg, const char *name_arg,
@@ -497,7 +497,7 @@ public:
is mandatory. Can only be used before the request has been
granted.
*/
- MDL_request& operator=(const MDL_request &rhs)
+ MDL_request& operator=(const MDL_request &)
{
ticket= NULL;
/* Do nothing, in particular, don't try to copy the key. */