net: cleanup unsigned to unsigned int

Use of "unsigned int" is preferred to bare "unsigned" in net tree.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
index 23a4093..6ca3113 100644
--- a/include/net/llc_c_ev.h
+++ b/include/net/llc_c_ev.h
@@ -264,6 +264,6 @@
 static __inline__ int llc_conn_space(struct sock *sk, struct sk_buff *skb)
 {
 	return atomic_read(&sk->sk_rmem_alloc) + skb->truesize <
-	       (unsigned)sk->sk_rcvbuf;
+	       (unsigned int)sk->sk_rcvbuf;
 }
 #endif /* LLC_C_EV_H */