From 52bb0d8e75b0de049832b986fd06d6ca950fc4c5 Mon Sep 17 00:00:00 2001
From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Mon, 21 Jun 2010 21:31:41 -0700
Subject: [PATCH] Ensure zio_bad_cksum_t is initialized
This may not strictly be needed but it does keep gcc happy. We
should keep our eye on this though if the extra bcopy significantly
impacts performance. It may.
---
module/zfs/vdev_raidz.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/module/zfs/vdev_raidz.c b/module/zfs/vdev_raidz.c
index 64c1564bfd..cbabb84020 100644
--- a/module/zfs/vdev_raidz.c
+++ b/module/zfs/vdev_raidz.c
@@ -1638,8 +1638,11 @@ raidz_checksum_verify(zio_t *zio)
{
zio_bad_cksum_t zbc;
raidz_map_t *rm = zio->io_vsd;
+ int ret;
- int ret = zio_checksum_error(zio, &zbc);
+ bzero(&zbc, sizeof (zio_bad_cksum_t));
+
+ ret = zio_checksum_error(zio, &zbc);
if (ret != 0 && zbc.zbc_injected != 0)
rm->rm_ecksuminjected = 1;