From c43bff43e0617dd56515b4ea42a8037c699c86f1 Mon Sep 17 00:00:00 2001 From: Michael Wu Date: Sun, 15 Jul 2007 17:09:55 -0700 Subject: [PATCH] rtl8187: ensure priv->hwaddr is always valid conf->mac_addr is not guaranteed to be set. This ensures priv->hwaddr is always set to a valid mac address. Thanks to Johannes Berg for finding this problem. Signed-off-by: Michael Wu Signed-off-by: John W. Linville --- drivers/net/wireless/rtl8187_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index cea85894b7f..e61c6d5ba1a 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -466,7 +466,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev, return -EOPNOTSUPP; } - priv->hwaddr = conf->mac_addr; + priv->hwaddr = conf->mac_addr ? conf->mac_addr : dev->wiphy->perm_addr; return 0; } -- cgit v1.2.3-70-g09d2