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authorEyal Birger <eyal.birger@gmail.com>2015-03-01 14:58:29 +0200
committerDavid S. Miller <davem@davemloft.net>2015-03-02 00:19:30 -0500
commitb4772ef879a8f7d8c56118c2ae5a296fcf6f81d2 (patch)
treeb4498c776c28e5c87cdeebf17577d002bcd21d47 /net/sctp
parent2472d7613bd3bae40a7dc75539c0858d5b9e795a (diff)
net: use common macro for assering skb->cb[] available size in protocol families
As part of an effort to move skb->dropcount to skb->cb[] use a common macro in protocol families using skb->cb[] for ancillary data to validate available room in skb->cb[]. Signed-off-by: Eyal Birger <eyal.birger@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/protocol.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 8f34b27d5775..53b7acde9aa3 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1322,8 +1322,7 @@ static __init int sctp_init(void)
int max_share;
int order;
- BUILD_BUG_ON(sizeof(struct sctp_ulpevent) >
- sizeof(((struct sk_buff *) 0)->cb));
+ sock_skb_cb_check_size(sizeof(struct sctp_ulpevent));
/* Allocate bind_bucket and chunk caches. */
status = -ENOBUFS;

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