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authorFlorian Westphal <fw@strlen.de>2018-12-18 17:15:18 +0100
committerDavid S. Miller <davem@davemloft.net>2018-12-19 11:21:37 -0800
commit0ca64da128b816b2826e9b469f47239c47f1df31 (patch)
tree1772b09b0ce8f686851f3a854777e2b2001ea1f1 /include/net/xfrm.h
parentde8bda1d22d38b7d5cd08b33f86efd94d4c86630 (diff)
xfrm: change secpath_set to return secpath struct, not error value
It can only return 0 (success) or -ENOMEM. Change return value to a pointer to secpath struct. This avoids direct access to skb->sp: err = secpath_set(skb); if (!err) .. skb->sp-> ... Becomes: sp = secpath_set(skb) if (!sp) .. sp-> .. This reduces noise in followup patch which is going to remove skb->sp. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/xfrm.h')
-rw-r--r--include/net/xfrm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 0a8d70d16918..62ca62177bc6 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1131,7 +1131,7 @@ secpath_put(struct sec_path *sp)
}
struct sec_path *secpath_dup(struct sec_path *src);
-int secpath_set(struct sk_buff *skb);
+struct sec_path *secpath_set(struct sk_buff *skb);
static inline void
secpath_reset(struct sk_buff *skb)