From: Keir Fraser <keir.fraser@citrix.com>
Date: Tue, 15 Apr 2008 15:04:30 +0000 (+0100)
Subject: ioemu: COW driver flush method should return an int.
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X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22Dat/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22Dat?a=commitdiff_plain;h=fb6dd9a13061ca956b00f404831d8e993870c136;p=xen.git

ioemu: COW driver flush method should return an int.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/tools/ioemu/block-cow.c b/tools/ioemu/block-cow.c
index 07c8a7bf16..eeee9a1cc4 100644
--- a/tools/ioemu/block-cow.c
+++ b/tools/ioemu/block-cow.c
@@ -246,10 +246,11 @@ static int cow_create(const char *filename, int64_t image_sectors,
     return 0;
 }
 
-static void cow_flush(BlockDriverState *bs)
+static int cow_flush(BlockDriverState *bs)
 {
     BDRVCowState *s = bs->opaque;
     fsync(s->fd);
+    return 0;
 }
 
 BlockDriver bdrv_cow = {