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Message-Id: <20120626.220248.948479706991262607.davem@davemloft.net> Date: Tue, 26 Jun 2012 22:02:48 -0700 (PDT) From: David Miller <davem@...emloft.net> To: netdev@...r.kernel.org Subject: [PATCH 15/18] decnet: dn_table: Move away from NLMSG_NEW(). And use nlmsg_data() while we're here too. Signed-off-by: David S. Miller <davem@...emloft.net> --- net/decnet/dn_table.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c index 650f338..92ec741 100644 --- a/net/decnet/dn_table.c +++ b/net/decnet/dn_table.c @@ -299,8 +299,10 @@ static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, struct nlmsghdr *nlh; unsigned char *b = skb_tail_pointer(skb); - nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*rtm), flags); - rtm = NLMSG_DATA(nlh); + nlh = nlmsg_put(skb, pid, seq, event, sizeof(*rtm), flags); + if (!nlh) + goto out_nlmsg_trim; + rtm = nlmsg_data(nlh); rtm->rtm_family = AF_DECnet; rtm->rtm_dst_len = dst_len; rtm->rtm_src_len = 0; @@ -348,8 +350,7 @@ static int dn_fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, nlh->nlmsg_len = skb_tail_pointer(skb) - b; return skb->len; - -nlmsg_failure: +out_nlmsg_trim: rtattr_failure: nlmsg_trim(skb, b); return -EMSGSIZE; @@ -476,7 +477,7 @@ int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb) return 0; if (NLMSG_PAYLOAD(cb->nlh, 0) >= sizeof(struct rtmsg) && - ((struct rtmsg *)NLMSG_DATA(cb->nlh))->rtm_flags&RTM_F_CLONED) + ((struct rtmsg *)nlmsg_data(cb->nlh))->rtm_flags&RTM_F_CLONED) return dn_cache_dump(skb, cb); s_h = cb->args[0]; -- 1.7.10.2 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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