xserver mesa git update 6 sep 2012

4 files changed, 7 insertions, 10 deletions

diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index 36672a71d..7e81e5ee1 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -1660,7 +1660,7 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
    }
 
    if (mask & GL_DEPTH_BUFFER_BIT) {
-      GLuint *tmp = (GLuint *) malloc(srcW * srcH * sizeof(GLuint));
+      GLuint *tmp = malloc(srcW * srcH * sizeof(GLuint));
       if (tmp) {
          if (!blit->DepthFP)
             init_blit_depth_pixels(ctx);
@@ -2712,7 +2712,7 @@ _mesa_meta_Bitmap(struct gl_context *ctx,
       return;
    }
 
-   bitmap8 = (GLubyte *) malloc(width * height);
+   bitmap8 = malloc(width * height);
    if (bitmap8) {
       memset(bitmap8, bg, width * height);
       _mesa_expand_bitmap(width, height, &unpackSave, bitmap1,
diff --git a/mesalib/src/mesa/drivers/dri/common/xmlconfig.c b/mesalib/src/mesa/drivers/dri/common/xmlconfig.c
index 929748400..72483a42a 100644
--- a/mesalib/src/mesa/drivers/dri/common/xmlconfig.c
+++ b/mesalib/src/mesa/drivers/dri/common/xmlconfig.c
@@ -989,8 +989,7 @@ void driParseConfigFiles (driOptionCache *cache, const driOptionCache *info,
 	XML_ParserFree (p);
     }
 
-    if (filenames[1])
-	free(filenames[1]);
+    free(filenames[1]);
 }
 
 void driDestroyOptionInfo (driOptionCache *info) {
@@ -1000,8 +999,7 @@ void driDestroyOptionInfo (driOptionCache *info) {
 	for (i = 0; i < size; ++i) {
 	    if (info->info[i].name) {
 		free(info->info[i].name);
-		if (info->info[i].ranges)
-		    free(info->info[i].ranges);
+		free(info->info[i].ranges);
 	    }
 	}
 	free(info->info);
@@ -1009,8 +1007,7 @@ void driDestroyOptionInfo (driOptionCache *info) {
 }
 
 void driDestroyOptionCache (driOptionCache *cache) {
-    if (cache->values)
-	free(cache->values);
+    free(cache->values);
 }
 
 GLboolean driCheckOption (const driOptionCache *cache, const char *name,
diff --git a/mesalib/src/mesa/drivers/windows/gdi/wgl.c b/mesalib/src/mesa/drivers/windows/gdi/wgl.c
index d99473bb3..3458cc9f3 100644
--- a/mesalib/src/mesa/drivers/windows/gdi/wgl.c
+++ b/mesalib/src/mesa/drivers/windows/gdi/wgl.c
@@ -382,7 +382,7 @@ static BOOL wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar,
     
     VERIFY(GetTextMetrics(fontDevice, &metric));
     
-    dibInfo = (BITMAPINFO *) calloc(sizeof(BITMAPINFO) + sizeof(RGBQUAD), 1);
+    dibInfo = calloc(sizeof(BITMAPINFO) + sizeof(RGBQUAD), 1);
     dibInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
     dibInfo->bmiHeader.biPlanes = 1;
     dibInfo->bmiHeader.biBitCount = 1;
diff --git a/mesalib/src/mesa/drivers/windows/gdi/wmesa.c b/mesalib/src/mesa/drivers/windows/gdi/wmesa.c
index 93da05fe7..c61020273 100644
--- a/mesalib/src/mesa/drivers/windows/gdi/wmesa.c
+++ b/mesalib/src/mesa/drivers/windows/gdi/wmesa.c
@@ -35,7 +35,7 @@ static WMesaFramebuffer
 wmesa_new_framebuffer(HDC hdc, struct gl_config *visual)
 {
     WMesaFramebuffer pwfb
-        = (WMesaFramebuffer) malloc(sizeof(struct wmesa_framebuffer));
+        = malloc(sizeof(struct wmesa_framebuffer));
     if (pwfb) {
         _mesa_initialize_window_framebuffer(&pwfb->Base, visual);
         pwfb->hDC = hdc;