/home/lenb/src/to-linus-stable branch 'acpi-2.6.12'

[linux-2.6] / net / ipv4 / raw.c

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 8d17dd3542dfbf906bca15631fde56bb6254b101..d1835b1bc8c469d8394e0ae1a0bb8c9b9a6f975c 100644 (file)
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -259,7 +259,7 @@ int raw_rcv(struct sock *sk, struct sk_buff *skb)
        return 0;
 }
 
-static int raw_send_hdrinc(struct sock *sk, void *from, int length,
+static int raw_send_hdrinc(struct sock *sk, void *from, size_t length,
                        struct rtable *rt, 
                        unsigned int flags)
 {
@@ -298,7 +298,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, int length,
                goto error_fault;
 
        /* We don't modify invalid header */
-       if (length >= sizeof(*iph) && iph->ihl * 4 <= length) {
+       if (length >= sizeof(*iph) && iph->ihl * 4U <= length) {
                if (!iph->saddr)
                        iph->saddr = rt->rt_src;
                iph->check   = 0;
@@ -332,7 +332,7 @@ static void raw_probe_proto_opt(struct flowi *fl, struct msghdr *msg)
        u8 __user *type = NULL;
        u8 __user *code = NULL;
        int probed = 0;
-       int i;
+       unsigned int i;
 
        if (!msg->msg_iov)
                return;
@@ -384,7 +384,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
        int err;
 
        err = -EMSGSIZE;
-       if (len < 0 || len > 0xFFFF)
+       if (len > 0xFFFF)
                goto out;
 
        /*