ip_gre: Set needed_headroom dynamically again
authorHerbert Xu <herbert@gondor.apana.org.au>
Fri, 18 Nov 2011 02:20:06 +0000 (02:20 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Nov 2011 19:37:10 +0000 (14:37 -0500)
commit805dc1d60fb0d4a8b7730748a11dc2688b8f6cf6
treec6a51b8945e91012802082264e4fc59635349110
parent4ce4091256d61f8e9c7296f6643c8bd5bb2a00e5
ip_gre: Set needed_headroom dynamically again

ip_gre: Set needed_headroom dynamically again

Now that all needed_headroom users have been fixed up so that
we can safely increase needed_headroom, this patch restore the
dynamic update of needed_headroom.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ip_gre.c