[TCP]: Convert several length variable to unsigned.

[deliverable/linux.git] / net / ipv6 / tcp_ipv6.c

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 0268e118f0b490536e9583892abae630abed60c8..00c08399837d00e31d91b26906392367a2bc3a26 100644 (file)
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -733,7 +733,7 @@ static int tcp_v6_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
                                   struct in6_addr *saddr,
                                   struct in6_addr *daddr,
                                   struct tcphdr *th, int protocol,
-                                  int tcplen)
+                                  unsigned int tcplen)
 {
        struct scatterlist sg[4];
        __u16 data_len;
@@ -818,7 +818,7 @@ static int tcp_v6_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
                                struct dst_entry *dst,
                                struct request_sock *req,
                                struct tcphdr *th, int protocol,
-                               int tcplen)
+                               unsigned int tcplen)
 {
        struct in6_addr *saddr, *daddr;
 
@@ -985,7 +985,7 @@ static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb)
        struct tcphdr *th = tcp_hdr(skb), *t1;
        struct sk_buff *buff;
        struct flowi fl;
-       int tot_len = sizeof(*th);
+       unsigned int tot_len = sizeof(*th);
 #ifdef CONFIG_TCP_MD5SIG
        struct tcp_md5sig_key *key;
 #endif
@@ -1085,7 +1085,7 @@ static void tcp_v6_send_ack(struct tcp_timewait_sock *tw,
        struct tcphdr *th = tcp_hdr(skb), *t1;
        struct sk_buff *buff;
        struct flowi fl;
-       int tot_len = sizeof(struct tcphdr);
+       unsigned int tot_len = sizeof(struct tcphdr);
        __be32 *topt;
 #ifdef CONFIG_TCP_MD5SIG
        struct tcp_md5sig_key *key;