1 files changed, 2 insertions, 2 deletions
diff --git a/hw/misc/mac_via.c b/hw/misc/mac_via.c
index 525e38ce93..c32325dcaf 100644
--- a/hw/misc/mac_via.c
+++ b/hw/misc/mac_via.c
@@ -1029,8 +1029,8 @@ static void mos6522_q800_via1_realize(DeviceState *dev, Error **errp)
             return;
         }
 
-        len = blk_pread(v1s->blk, 0, v1s->PRAM, sizeof(v1s->PRAM));
-        if (len != sizeof(v1s->PRAM)) {
+        ret = blk_pread(v1s->blk, 0, v1s->PRAM, sizeof(v1s->PRAM));
+        if (ret < 0) {
             error_setg(errp, "can't read PRAM contents");
             return;
         }