[Sheepdog] [PATCH] make remove_object() returns -1 when fail to delete one of the objects

[Li Wenpeng]

From: levin li <xingke.lwp at taobao.com>

Currently, remove_object() only returns -1 when the last deletion fail,
it's not correct, we need to returns -1 when fail to delete any one of
the objects

Signed-off-by: levin li <xingke.lwp at taobao.com>
---
 sheep/sdnet.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sheep/sdnet.c b/sheep/sdnet.c
index 74d42f9..d20ab79 100644
--- a/sheep/sdnet.c
+++ b/sheep/sdnet.c
@@ -821,7 +821,7 @@ int remove_object(struct sd_vnode *e,
 	char name[128];
 	struct sd_obj_req hdr;
 	struct sd_obj_rsp *rsp = (struct sd_obj_rsp *)&hdr;
-	int i = 0, n, fd, ret;
+	int i = 0, n, fd, ret, err = 0;
 
 	if (nr > zones)
 		nr = zones;
@@ -852,9 +852,12 @@ int remove_object(struct sd_vnode *e,
 
 		if (ret)
 			return -1;
+
+		if (rsp->result != SD_RES_SUCCESS)
+			err = 1;
 	}
 
-	if (rsp->result != SD_RES_SUCCESS)
+	if (err)
 		return -1;
 
 	return 0;
-- 
1.7.10