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author | Thomas Gleixner <tglx@linutronix.de> | 2008-05-18 11:54:43 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-18 11:54:43 +0200 |
commit | b4ef290d7c3abd1bf8cefcf8def359537fda7f31 (patch) | |
tree | f3e270923fa36c773eee3bb1f9981aab1711d938 /net/xfrm/xfrm_output.c | |
parent | 77b52b4c5c66175553ee59eb43f74366f1e54bde (diff) | |
parent | f26a3988917913b3d11b2bd741601a2c64ab9204 (diff) |
Merge branch 'linus' into x86/pat
Diffstat (limited to 'net/xfrm/xfrm_output.c')
-rw-r--r-- | net/xfrm/xfrm_output.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index 09cd9c0c2d80..3f964db908a7 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -25,11 +25,11 @@ static int xfrm_state_check_space(struct xfrm_state *x, struct sk_buff *skb) struct dst_entry *dst = skb->dst; int nhead = dst->header_len + LL_RESERVED_SPACE(dst->dev) - skb_headroom(skb); + int ntail = dst->dev->needed_tailroom - skb_tailroom(skb); - if (nhead > 0) - return pskb_expand_head(skb, nhead, 0, GFP_ATOMIC); + if (nhead > 0 || ntail > 0) + return pskb_expand_head(skb, nhead, ntail, GFP_ATOMIC); - /* Check tail too... */ return 0; } |