Signed-off-by: Dan Smith <da...@us.ibm.com>
---
net/checkpoint_dev.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/net/checkpoint_dev.c b/net/checkpoint_dev.c
index 7ccb899..2787892 100644
--- a/net/checkpoint_dev.c
+++ b/net/checkpoint_dev.c
@@ -136,11 +136,12 @@ static struct nlmsghdr *rtnl_get_response(struct socket
*rtnl,
*skb = NULL;
+ lock_sock(rtnl->sk);
ret = sk_wait_data(rtnl->sk, &timeo);
- if (!ret)
- return ERR_PTR(-EPIPE);
+ if (ret)
+ *skb = skb_dequeue(&rtnl->sk->sk_receive_queue);
+ release_sock(rtnl->sk);
- *skb = skb_dequeue(&rtnl->sk->sk_receive_queue);
if (!*skb)
return ERR_PTR(-EPIPE);
--
1.6.2.5
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