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From eae03a91605fd7dccb1de11053efee87db398df3 Mon Sep 17 00:00:00 2001
From: Zhang Ying-22455 <ying.zhang22455@nxp.com>
Date: Fri, 1 Sep 2017 14:56:01 +0800
Subject: [PATCH] linux/core: export copy_skb_header() function
Signed-off-by: Camelia Groza camelia.groza@nxp.com
---
include/linux/skbuff.h | 1 +
net/core/skbuff.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index a52a6fb0ac2e..a0385f9bdd4e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3063,6 +3063,7 @@ static inline void skb_free_datagram_locked(struct sock *sk,
}
int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags);
int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len);
+void copy_skb_header(struct sk_buff *new, const struct sk_buff *old);
int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len);
__wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, u8 *to,
int len, __wsum csum);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index ab1038083df2..2684c49b9805 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1082,7 +1082,7 @@ static void skb_headers_offset_update(struct sk_buff *skb, int off)
skb->inner_mac_header += off;
}
-static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
+void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
{
__copy_skb_header(new, old);
@@ -1090,6 +1090,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
skb_shinfo(new)->gso_segs = skb_shinfo(old)->gso_segs;
skb_shinfo(new)->gso_type = skb_shinfo(old)->gso_type;
}
+EXPORT_SYMBOL(copy_skb_header);
static inline int skb_alloc_rx_flag(const struct sk_buff *skb)
{
--
2.11.1
|