wavelan: Test arraysize before an element of the array.

Test arraysize before an element of the array. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
mariux64 · Feb 27, 2009 · 4d8faf6 · 4d8faf6
1 parent 076ae60
commit 4d8faf6
Showing 1 changed file with 1 addition and 2 deletions.
diff --git 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;