infiniband: Stop using NLA_PUT*().

These macros contain a hidden goto, and are thus extremely error
prone and make code hard to audit.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/infiniband/core/netlink.c b/drivers/infiniband/core/netlink.c
index 396e293..e497dfb 100644 (file)
--- a/drivers/infiniband/core/netlink.c
+++ b/drivers/infiniband/core/netlink.c
@@ -125,7 +125,8 @@ int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh,
        unsigned char *prev_tail;
 
        prev_tail = skb_tail_pointer(skb);
-       NLA_PUT(skb, type, len, data);
+       if (nla_put(skb, type, len, data))
+               goto nla_put_failure;
        nlh->nlmsg_len += skb_tail_pointer(skb) - prev_tail;
        return 0;