Mesa (master): mesa: simplify _mesa_remove_renderbuffer()

[Brian Paul]

Module: Mesa
Branch: master
Commit: eb3e1d8888ea37c7500ab964e8523a52a401bade
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=eb3e1d8888ea37c7500ab964e8523a52a401bade

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Dec  5 20:40:48 2011 -0700

mesa: simplify _mesa_remove_renderbuffer()

---

 src/mesa/main/renderbuffer.c |   12 ++----------
 1 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index 22df88c..d82b19a 100644
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -156,17 +156,9 @@ void
 _mesa_remove_renderbuffer(struct gl_framebuffer *fb,
                           gl_buffer_index bufferName)
 {
-   struct gl_renderbuffer *rb;
-
    assert(bufferName < BUFFER_COUNT);
-
-   rb = fb->Attachment[bufferName].Renderbuffer;
-   if (!rb)
-      return;
-
-   _mesa_reference_renderbuffer(&rb, NULL);
-
-   fb->Attachment[bufferName].Renderbuffer = NULL;
+   _mesa_reference_renderbuffer(&fb->Attachment[bufferName].Renderbuffer,
+                                NULL);
 }