[QEMU HCI-8.0 PATCH 12/15] ui/vnc: remove redundant rows computation

[Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>]

From: Marc-André Lureau <marcandre.lureau@redhat.com>

"rows" was already computed in an earlier commit 3543c2b855 ("ui/vnc:
fix OOB write in vnc_refresh_lossy_rect").

Fixes: e650e4fe0f ("ui/vnc: fix out-of-bounds write in lossy refresh dirty marking")
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
(cherry picked from commit efa7244b2a0bd5e40ec334dbec4a09af0134d91f)
---
 ui/vnc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/ui/vnc.c b/ui/vnc.c
index 5e06e079e45..6c4132b8dbc 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3037,7 +3037,6 @@ static int vnc_refresh_lossy_rect(VncDisplay *vd, int x, int y,
 
     y = QEMU_ALIGN_DOWN(y, VNC_STAT_RECT);
     x = QEMU_ALIGN_DOWN(x, VNC_STAT_RECT);
-    rows = MIN(VNC_STAT_RECT, height - y);
 
     rows = MIN(VNC_STAT_RECT, height - y);
     if (rows <= 0) {
-- 
2.47.1