inet6: Conversion from u8 to int

[deliverable/linux.git] / net / ipv6 / ip6_output.c

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 93beee944657f12c61482996b941dd6b9cf1f7be..6ad5aadf81ad73b53f7e2320c87fe265140df691 100644 (file)
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -194,7 +194,8 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
        struct ipv6hdr *hdr;
        u8  proto = fl->proto;
        int seg_len = skb->len;
-       int hlimit, tclass;
+       int hlimit = -1;
+       int tclass = 0;
        u32 mtu;
 
        if (opt) {
@@ -237,19 +238,13 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
        /*
         *      Fill in the IPv6 header
         */
-
-       hlimit = -1;
-       if (np)
+       if (np) {
+               tclass = np->tclass;
                hlimit = np->hop_limit;
+       }
        if (hlimit < 0)
                hlimit = ip6_dst_hoplimit(dst);
 
-       tclass = -1;
-       if (np)
-               tclass = np->tclass;
-       if (tclass < 0)
-               tclass = 0;
-
        *(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | fl->fl6_flowlabel;
 
        hdr->payload_len = htons(seg_len);