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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index 688bdea8f13a..b728541f2fb5 100644
--- 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;