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Commit 26b2072e authored by Steffen Klassert's avatar Steffen Klassert Committed by David S. Miller
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xfrm: Remove unused xfrm_state from xfrm_state_check_space 



The xfrm_state argument is unused in this function, so remove it.
Also the name xfrm_state_check_space does not really match what this
function does. It actually checks if we have enough head and tailroom
on the skb. So we rename the function to xfrm_skb_check_space.

Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f0229eaa

net/xfrm/xfrm_output.c

+2 −2
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ 


static int xfrm_output2(struct sk_buff *skb);



static int xfrm_state_check_space(struct xfrm_state *x, struct sk_buff *skb)

static int xfrm_skb_check_space(struct sk_buff *skb)

{

	struct dst_entry *dst = skb_dst(skb);

	int nhead = dst->header_len + LL_RESERVED_SPACE(dst->dev)
@@ -48,7 +48,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err) 
		goto resume;



	do {

		err = xfrm_state_check_space(x, skb);

		err = xfrm_skb_check_space(skb);

		if (err) {

			XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);

			goto error_nolock;