[Devel] [PATCH 3/3] use ckpt_err in ckpt_read_obj_type()

[Serge Hallyn]

From: Serge E. Hallyn <serue at us.ibm.com>

Signed-off-by: Serge E. Hallyn <serue at us.ibm.com>
---
 checkpoint/restart.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/checkpoint/restart.c b/checkpoint/restart.c
index 4af4647..b684d7a 100644
--- a/checkpoint/restart.c
+++ b/checkpoint/restart.c
@@ -416,11 +416,16 @@ void *ckpt_read_obj_type(struct ckpt_ctx *ctx, int len, int type)
 	BUG_ON(!len);
 
 	h = ckpt_read_obj(ctx, len, len);
-	if (IS_ERR(h))
+	if (IS_ERR(h)) {
+		ckpt_err(ctx, PTR_ERR(h), "Looking for type %d in ckptfile\n",
+			 type);
 		return h;
+	}
 
 	if (h->type != type) {
 		ckpt_hdr_put(ctx, h);
+		ckpt_err(ctx, -EINVAL, "Next object was type %d, not %d\n",
+			h->type, type);
 		h = ERR_PTR(-EINVAL);
 	}
 
-- 
1.6.1

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