pflash: fix sectors vs bytes confusion in blk_pread_nonzeroes()

[mirror_qemu.git] / hw / block / block.c

diff --git a/hw/block/block.c b/hw/block/block.c
index 9f52ee6e728e34f8779a30e2afe7628b29e2dde9..ff503002aa825e84cf8125ed658c097c5b183d4d 100644 (file)
--- a/hw/block/block.c
+++ b/hw/block/block.c
@@ -30,7 +30,7 @@ static int blk_pread_nonzeroes(BlockBackend *blk, hwaddr size, void *buf)
     BlockDriverState *bs = blk_bs(blk);
 
     for (;;) {
-        bytes = MIN(size - offset, BDRV_REQUEST_MAX_SECTORS);
+        bytes = MIN(size - offset, BDRV_REQUEST_MAX_BYTES);
         if (bytes <= 0) {
             return 0;
         }