diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 67d504e..fc4322c 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -3607,7 +3607,7 @@
 	}
 }
 
-void mpi_receive_802_11 (struct airo_info *ai)
+static void mpi_receive_802_11(struct airo_info *ai)
 {
 	RxFid rxd;
 	struct sk_buff *skb = NULL;