fix spurious track_dirty_vram warning

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

diff --git a/hw/vga.c b/hw/vga.c
index 8d809749390e3be9f8af0b9dc658968aa00f1afb..fd66c086d3b155258d80b54b23ed79db67071dc3 100644 (file)
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -1551,8 +1551,8 @@ static void vga_draw_graphic(VGAState *s, int full_update)
             } else {
                 /* ENODATA just means we have changed mode and will succeed
                  * next time */
-                if (err != -ENODATA)
-                    fprintf(stderr, "track_dirty_vram(%lx, %lx) failed (%d)\n", s->lfb_addr + y, npages, err);
+                if (errno != ENODATA)
+                    fprintf(stderr, "track_dirty_vram(%lx, %lx) failed (%d, %d)\n", s->lfb_addr + y, npages, err, errno);
             }
         }