cleanup useless return sentence

This patch cleans up return sentences in the end of void functions.

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/hw/framebuffer.c b/hw/framebuffer.c
index 85a00a5798..27fa6f51fb 100644
--- a/hw/framebuffer.c
+++ b/hw/framebuffer.c
@@ -107,5 +107,4 @@ void framebuffer_update_display(
                               DIRTY_MEMORY_VGA);
     *first_row = first;
     *last_row = last;
-    return;
 }