wavelan: Test arraysize before an element of the array.

[safe/jmp/linux-2.6] / drivers / net / wireless / wavelan.c

diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index 688bdea..b728541 100644 (file)
--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -4281,8 +4281,7 @@ int __init init_module(void)
 
 
        /* Loop on all possible base addresses. */
-       i = -1;
-       while ((io[++i] != 0) && (i < ARRAY_SIZE(io))) {
+       for (i = 0; i < ARRAY_SIZE(io) && io[i] != 0; i++) {
                struct net_device *dev = alloc_etherdev(sizeof(net_local));
                if (!dev)
                        break;