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authorJon Maloy <jon.maloy@ericsson.com>2017-10-13 12:04:20 +0300
committerDavid S. Miller <davem@davemloft.net>2017-10-13 18:46:00 +0300
commit64ac5f5977df5b276374fb2f051082129f5cdb22 (patch)
tree4dd4044eb9df39cd26904a6c328b41d989b5414d /net/tipc/msg.h
parent38077b8ef831daba55913f7e24732b062d0bdebb (diff)
downloadlinux-64ac5f5977df5b276374fb2f051082129f5cdb22.tar.xz
tipc: refactor function filter_rcv()
In the following commits we will need to handle multiple incoming and rejected/returned buffers in the function socket.c::filter_rcv(). As a preparation for this, we generalize the function by handling buffer queues instead of individual buffers. We also introduce a help function tipc_skb_reject(), and rename filter_rcv() to tipc_sk_filter_rcv() in line with other functions in socket.c. Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Acked-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/msg.h')
-rw-r--r--net/tipc/msg.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index d058b1c464e9..be3e38aa9dd2 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -819,6 +819,8 @@ static inline bool msg_is_reset(struct tipc_msg *hdr)
struct sk_buff *tipc_buf_acquire(u32 size, gfp_t gfp);
bool tipc_msg_validate(struct sk_buff *skb);
bool tipc_msg_reverse(u32 own_addr, struct sk_buff **skb, int err);
+void tipc_skb_reject(struct net *net, int err, struct sk_buff *skb,
+ struct sk_buff_head *xmitq);
void tipc_msg_init(u32 own_addr, struct tipc_msg *m, u32 user, u32 type,
u32 hsize, u32 destnode);
struct sk_buff *tipc_msg_create(uint user, uint type, uint hdr_sz,