X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fsb1250-mac.c;h=7914167acc8f954e77da3bad5529ea3b779b0c6d;hb=1be35e94e1da3669db492995cd2c8b1a37016b11;hp=e0f88fbd33f58ee35a601b8e8347e9fa47fc6738;hpb=a91482bdcc2e0f6035702e46f1b99043a0893346;p=linux-2.6.git

diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index e0f88fbd3..7914167ac 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -55,6 +55,12 @@ static int int_timeout = 0;
 /* Time in jiffies before concluding the transmitter is hung. */
 #define TX_TIMEOUT  (2*HZ)
 
+#if !defined(__OPTIMIZE__)  ||  !defined(__KERNEL__)
+#warning  You must compile this file with the correct options!
+#warning  See the last lines of the source file.
+#error  You must compile this driver with "-O".
+#endif
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
@@ -2894,15 +2900,15 @@ static void __exit
 sbmac_cleanup_module(void)
 {
 	struct net_device *dev;
+	sbmac_port_t port;
 	int idx;
 
 	for (idx = 0; idx < MAX_UNITS; idx++) {
-		struct sbmac_softc *sc;
 		dev = dev_sbmac[idx];
 		if (!dev)
 			continue;
 
-		sc = netdev_priv(dev);
+		struct sbmac_softc *sc = netdev_priv(dev);
 		unregister_netdev(dev);
 		sbmac_uninitctx(sc);
 		free_netdev(dev);