1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 085a08ea5a5e..d1835b1bc8c4 100644
--- 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;