remove useless casts (type*) xzalloc(...)

1 files changed, 6 insertions, 7 deletions

diff --git a/editors/awk.c b/editors/awk.c
index 81ca9daf7..2fea55113 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -469,9 +469,9 @@ static xhash *hash_init(void)
 {
         xhash *newhash;
 
-        newhash = (xhash *)xzalloc(sizeof(xhash));
+        newhash = xzalloc(sizeof(xhash));
         newhash->csize = FIRST_PRIME;
-        newhash->items = (hash_item **)xzalloc(newhash->csize * sizeof(hash_item *));
+        newhash->items = xzalloc(newhash->csize * sizeof(hash_item *));
 
         return newhash;
 }
@@ -500,7 +500,7 @@ static void hash_rebuild(xhash *hash)
                 return;
 
         newsize = PRIMES[hash->nprime++];
-        newitems = (hash_item **)xzalloc(newsize * sizeof(hash_item *));
+        newitems = xzalloc(newsize * sizeof(hash_item *));
 
         for (i=0; i<hash->csize; i++) {
                 hi = hash->items[i];
@@ -988,7 +988,7 @@ static node *new_node(uint32_t info)
 {
         node *n;
 
-        n = (node *)xzalloc(sizeof(node));
+        n = xzalloc(sizeof(node));
         n->info = info;
         n->lineno = lineno;
         return n;
@@ -1098,8 +1098,7 @@ static node *parse_expr(uint32_t iexp)
                                         break;
 
                                   case TC_REGEXP:
-                                        mk_re_node(t.string, cn,
-                                                                        (regex_t *)xzalloc(sizeof(regex_t)*2));
+                                        mk_re_node(t.string, cn, xzalloc(sizeof(regex_t)*2));
                                         break;
 
                                   case TC_FUNCTION:
@@ -1585,7 +1584,7 @@ static void hashwalk_init(var *v, xhash *array)
                 free(v->x.walker);
 
         v->type |= VF_WALK;
-        w = v->x.walker = (char **)xzalloc(2 + 2*sizeof(char *) + array->glen);
+        w = v->x.walker = xzalloc(2 + 2*sizeof(char *) + array->glen);
         *w = *(w+1) = (char *)(w + 2);
         for (i=0; i<array->csize; i++) {
                 hi = array->items[i];