1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 9288220b73a8..3dbbb44b3e7d 100644
--- 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. */