[sheepdog] [PATCH] object_cache: fix uninitialized value

[MORITA Kazutaka]

work structure in struct flush_work must be initialized with zero
so that work->attr is WORK_SIMPLE.

Signed-off-by: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>
---
 sheep/object_cache.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sheep/object_cache.c b/sheep/object_cache.c
index 533769c..e100634 100644
--- a/sheep/object_cache.c
+++ b/sheep/object_cache.c
@@ -881,7 +881,7 @@ int object_cache_flush_vdi(struct request *req)
 		return SD_RES_SUCCESS;
 
 	if (sys->async_flush) {
-		struct flush_work *fw = xmalloc(sizeof(*fw));
+		struct flush_work *fw = xzalloc(sizeof(*fw));
 
 		fw->work.fn = object_cache_flush_vdi_fn;
 		fw->work.done = object_cache_flush_vdi_done;
-- 
1.7.2.5