Remove unnecessary (char *) casts from Xfree() arguments

These also haven't been needed since C89

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

5 files changed, 12 insertions, 12 deletions

diff --git a/src/XMultibuf.c b/src/XMultibuf.c
index b2cab33..28c2af4 100644
--- a/src/XMultibuf.c
+++ b/src/XMultibuf.c
@@ -201,7 +201,7 @@ static XmbufBufferInfo *read_buffer_info (Display *dpy, int nbufs)
 		c->depth = net->depth;
 	    }
 	}
-	Xfree ((char *) netbuf);
+	Xfree (netbuf);
     } else {				/* eat the data */
 	while (netbytes > 0) {
 	    char dummy[256];		/* stack size vs loops tradeoff */
@@ -576,8 +576,8 @@ Status XmbufGetScreenInfo (
 
     /* check for bad reads indicating we need to return an error */
     if ((nmono > 0 && !minfo) || (nstereo > 0 && !sinfo)) {
-	if (minfo) Xfree ((char *) minfo);
-	if (sinfo) Xfree ((char *) sinfo);
+	if (minfo) Xfree (minfo);
+	if (sinfo) Xfree (sinfo);
 	UnlockDisplay (dpy);
 	SyncHandle();
 	return 0;
diff --git a/src/XShm.c b/src/XShm.c
index d9426c2..0868e41 100644
--- a/src/XShm.c
+++ b/src/XShm.c
@@ -262,7 +262,7 @@ Bool XShmDetach(Display *dpy, XShmSegmentInfo *shminfo)
 
 static int _XShmDestroyImage (XImage *ximage)
 {
-	Xfree((char *)ximage);
+	Xfree(ximage);
 	return 1;
 }
 
diff --git a/src/Xcup.c b/src/Xcup.c
index c520522..c723c0c 100644
--- a/src/Xcup.c
+++ b/src/Xcup.c
@@ -170,12 +170,12 @@ XcupGetReservedColormapEntries(
 		cd->blue = cs->blue;
 		cs = (xColorItem*) (((char*) cs) + SIZEOF(xColorItem));
 	    }
-	    if (rbufp != rbuf) XFree ((char*) rbufp);
+	    if (rbufp != rbuf) XFree (rbufp);
 	    UnlockDisplay(dpy);
     	    SyncHandle();
 	    return True;
 	}
-	if (rbufp != rbuf) XFree ((char*) rbufp);
+	if (rbufp != rbuf) XFree (rbufp);
     }
     UnlockDisplay(dpy);
     SyncHandle();
@@ -251,7 +251,7 @@ XcupStoreColors(
 	    xcp->blue = cs->blue;
 	    xcp->flags = cs->flags;
 	}
-	if (rbufp != rbuf) XFree ((char*)rbufp);
+	if (rbufp != rbuf) XFree (rbufp);
 
 	UnlockDisplay(dpy);
 	SyncHandle();
diff --git a/src/Xdbe.c b/src/Xdbe.c
index 71d41af..5c27a01 100644
--- a/src/Xdbe.c
+++ b/src/Xdbe.c
@@ -372,14 +372,14 @@ XdbeScreenVisualInfo *XdbeGetVisualInfo (
             scrVisInfo[i].visinfo = NULL;
 
         /* if we can not allocate the list of visual/depth info
-         * then free the lists that we already allocate as well
+         * then free the lists that we already allocated as well
          * as the visual info list itself
          */
         if (scrVisInfo[i].visinfo == NULL) {
             for (j = 0; j < i; j++) {
-                Xfree ((char *)scrVisInfo[j].visinfo);
+                Xfree (scrVisInfo[j].visinfo);
             }
-            Xfree ((char *)scrVisInfo);
+            Xfree (scrVisInfo);
             _XEatDataWords(dpy, rep.length);
             UnlockDisplay (dpy);
             SyncHandle ();
diff --git a/src/extutil.c b/src/extutil.c
index 26f90b2..a65322a 100644
--- a/src/extutil.c
+++ b/src/extutil.c
@@ -82,7 +82,7 @@ void XextDestroyExtension (XExtensionInfo *info)
     info->head = NULL;			/* to catch refs after this */
     info->cur = NULL;
     info->ndisplays = 0;
-    XFree ((char *) info);
+    XFree (info);
 }
 
 
@@ -202,7 +202,7 @@ int XextRemoveDisplay (XExtensionInfo *extinfo, Display *dpy)
     if (dpyinfo == extinfo->cur) extinfo->cur = NULL;  /* flush cache */
     _XUnlockMutex(_Xglobal_lock);
 
-    Xfree ((char *) dpyinfo);
+    Xfree (dpyinfo);
     return 1;
 }