Remove extraneous reservation

rust-lang · Mar 17, 2019 · b3717fd · b3717fd
1 parent e1d1a17
commit b3717fd
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/map.rs b/src/map.rs
@@ -1648,7 +1648,6 @@ impl<'a, K, V, S> RawVacantEntryMut<'a, K, V, S> {
         S: BuildHasher,
         H: Fn(&K) -> u64,
     {
-        self.table.reserve(1, |x| hasher(&x.0));
         unsafe {
             let elem = self.table.insert(hash, (key, value), |x| hasher(&x.0));
             let &mut (ref mut key, ref mut value) = elem.as_mut();