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authorChuck Lever <chuck.lever@oracle.com>2007-10-23 21:07:32 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-23 21:27:55 -0700
commitc2636b4d9e8ab8d16b9e2bf0f0744bb8418d4026 (patch)
tree4db39ee9b93871385d72e776bec2e640166e3b34 /net/ipv6/ip6_tunnel.c
parent0ffdd581497286e8af529b0b39770c01eab15b30 (diff)
downloadop-kernel-dev-c2636b4d9e8ab8d16b9e2bf0f0744bb8418d4026.zip
op-kernel-dev-c2636b4d9e8ab8d16b9e2bf0f0744bb8418d4026.tar.gz
[NET]: Treat the sign of the result of skb_headroom() consistently
In some places, the result of skb_headroom() is compared to an unsigned integer, and in others, the result is compared to a signed integer. Make the comparisons consistent and correct. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_tunnel.c')
-rw-r--r--net/ipv6/ip6_tunnel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 2320cc2..5383b33 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -838,7 +838,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
struct dst_entry *dst;
struct net_device *tdev;
int mtu;
- int max_headroom = sizeof(struct ipv6hdr);
+ unsigned int max_headroom = sizeof(struct ipv6hdr);
u8 proto;
int err = -1;
int pkt_len;
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