path: root/net/ipv6/xfrm6_mode_tunnel.c
diff options
authorFlorian Westphal <fw@strlen.de>2019-03-29 21:16:24 +0100
committerSteffen Klassert <steffen.klassert@secunet.com>2019-04-08 09:14:21 +0200
commitc2d305e51038167dd9de8d476c72f667d84cad8b (patch)
tree914e0826a4ba665e14d60e9d4e090566d5c2790d /net/ipv6/xfrm6_mode_tunnel.c
parentxfrm: prefer family stored in xfrm_mode struct (diff)
xfrm: remove input indirection from xfrm_mode
No need for any indirection or abstraction here, both functions are pretty much the same and quite small, they also have no external dependencies. xfrm_prepare_input can then be made static. With allmodconfig build, size increase of vmlinux is 25 byte: Before: text data bss dec filename 15730207 6936924 4046908 26714039 vmlinux After: 15730208 6936948 4046908 26714064 vmlinux v2: Fix INET_XFRM_MODE_TRANSPORT name in is-enabled test (Sabrina Dubroca) change copied comment to refer to transport and network header, not skb->{h,nh}, which don't exist anymore. (Sabrina) make xfrm_prepare_input static (Eyal Birger) Signed-off-by: Florian Westphal <fw@strlen.de> Reviewed-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv6/xfrm6_mode_tunnel.c')
1 files changed, 0 insertions, 1 deletions
diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c
index 6cf12e961ea5..1e9677fd6559 100644
--- a/net/ipv6/xfrm6_mode_tunnel.c
+++ b/net/ipv6/xfrm6_mode_tunnel.c
@@ -122,7 +122,6 @@ static void xfrm6_mode_tunnel_xmit(struct xfrm_state *x, struct sk_buff *skb)
static struct xfrm_mode xfrm6_tunnel_mode = {
.input2 = xfrm6_mode_tunnel_input,
- .input = xfrm_prepare_input,
.output2 = xfrm6_mode_tunnel_output,
.output = xfrm6_prepare_output,
.gso_segment = xfrm6_mode_tunnel_gso_segment,