From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 21 Mar 2022 04:34:02 +0000 (-0700)
Subject: lib/glcomp: remove some unnecessary casts
X-Git-Tag: 4.0.0~161^2~14
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd860aa1633930c904fbd7146ae861171f321bd7;p=graphviz

lib/glcomp: remove some unnecessary casts
---

diff --git a/lib/glcomp/glcompbutton.c b/lib/glcomp/glcompbutton.c
index d81fbd345..04c6ba1eb 100644
--- a/lib/glcomp/glcompbutton.c
+++ b/lib/glcomp/glcompbutton.c
@@ -137,7 +137,7 @@ void glCompButtonDraw(glCompButton * p)
     if (p->image)
 	p->image->common.functions.draw((void *) p->image);
     if (p->common.callbacks.draw)
-	p->common.callbacks.draw((void *) p);	/*user defined drawing routines are called here. */
+	p->common.callbacks.draw(p);	/*user defined drawing routines are called here. */
 }
 
 void glCompButtonClick(glCompObj * o, GLfloat x, GLfloat y,
diff --git a/lib/glcomp/glcompimage.c b/lib/glcomp/glcompimage.c
index 3f71a132c..4089c42ae 100644
--- a/lib/glcomp/glcompimage.c
+++ b/lib/glcomp/glcompimage.c
@@ -87,7 +87,7 @@ int glCompImageLoadPng(glCompImage * i, char *pngFile,int is2D)
 
 void glCompImageDraw(void *obj)
 {
-    glCompImage *p = (glCompImage *) obj;
+    glCompImage *p = obj;
     glCompCommon ref = p->common;
     GLfloat w,h,d;
 
diff --git a/lib/glcomp/glpangofont.c b/lib/glcomp/glpangofont.c
index 2da2109d9..28e8271a4 100644
--- a/lib/glcomp/glpangofont.c
+++ b/lib/glcomp/glpangofont.c
@@ -79,7 +79,7 @@ static PangoLayout *get_pango_layout(char *markup_text,
 static cairo_status_t
 writer(void *closure, const unsigned char *data, unsigned int length)
 {
-    if (length == fwrite(data, 1, length, (FILE *) closure)) {
+    if (length == fwrite(data, 1, length, closure)) {
 	return CAIRO_STATUS_SUCCESS;
     }