Remove unnecessary casts from malloc() and XFree() calls

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 6 insertions, 6 deletions

diff --git a/dsimple.c b/dsimple.c
index c673833..98294c4 100644
--- a/dsimple.c
+++ b/dsimple.c
@@ -264,7 +264,7 @@ Window_With_Name (Display *disp, Window top, char *name)
             break;
     }
     if (children)
-        XFree ((char *) children);
+        XFree (children);
     return (w);
 }
 
@@ -297,7 +297,7 @@ Window_With_Name_Regex_Recurse (Display *disp, Window top,
             break;
     }
     if (children)
-        XFree ((char *) children);
+        XFree (children);
     return (w);
 }
 
@@ -308,7 +308,7 @@ Window_With_Name_Regex (Display *disp, Window top, char *name)
     int err_no = 0;
     regex_t *regexp_name;
     Window target_win;
-    regexp_name = (regex_t *) malloc (sizeof (regex_t));
+    regexp_name = malloc (sizeof (regex_t));
     if ((err_no = regcomp (regexp_name, name, 0)) != 0) {
         size_t length;
         char *buffer;
diff --git a/transSet.c b/transSet.c
index 0924b2e..8c45486 100644
--- a/transSet.c
+++ b/transSet.c
@@ -83,7 +83,7 @@ Get_Top_Window (Display *disp, Window child) {
                      &num_children))
         Fatal_Error ("Can't query window tree.");
 
-    XFree ((void *) child_list);
+    XFree (child_list);
     if (parent == root)
         return child;
 
@@ -92,7 +92,7 @@ Get_Top_Window (Display *disp, Window child) {
         if (!XQueryTree (disp, child, &root, &parent, &child_list,
                          &num_children))
             Fatal_Error ("Can't query window tree.");
-        XFree ((void *) child_list);
+        XFree (child_list);
     }
     return child;
 }
@@ -296,7 +296,7 @@ main (int argc, char **argv)
                              &left, &data) == Success)
         && (data != None)) {
         memcpy (&current_opacity, data, sizeof (unsigned int));
-        XFree ((void *) data);
+        XFree (data);
         if (flag_verbose)
             printf ("Found transparency: %g\n",
                     (double) current_opacity / OPAQUE);