X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Ftokenring%2Flanstreamer.c;h=dcf7f3e8ce9301b4a4e830125d37fbb3070c2553;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=3eee454402cbda2239bb9de915a9ee9a8d088901;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index 3eee45440..dcf7f3e8c 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -129,6 +129,11 @@
 
 #include "lanstreamer.h"
 
+#if (BITS_PER_LONG == 64)
+#error broken on 64-bit: stores pointer to rx_ring->buffer in 32-bit int
+#endif
+
+
 /* I've got to put some intelligence into the version number so that Peter and I know
  * which version of the code somebody has got. 
  * Version Number = a.b.c.d  where a.b.c is the level of code and d is the latest author.
@@ -441,7 +446,7 @@ static int streamer_reset(struct net_device *dev)
 	__u8 *streamer_mmio;
 	unsigned long t;
 	unsigned int uaa_addr;
-	struct sk_buff *skb = 0;
+	struct sk_buff *skb = NULL;
 	__u16 misr;
 
 	streamer_priv = (struct streamer_private *) dev->priv;