[NET]: Treat the sign of the result of skb_headroom() consistently

[deliverable/linux.git] / net / ipv4 / tcp_input.c

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 9288220b73a8d80abf9a7fff748269930d8f8a8a..3dbbb44b3e7d503df2f4e91fd154be87b0f01152 100644 (file)
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3909,7 +3909,7 @@ tcp_collapse(struct sock *sk, struct sk_buff_head *list,
 
        while (before(start, end)) {
                struct sk_buff *nskb;
-               int header = skb_headroom(skb);
+               unsigned int header = skb_headroom(skb);
                int copy = SKB_MAX_ORDER(header, 0);
 
                /* Too big header? This can happen with IPv6. */