From: Stephen Warren <swarren@xxxxxxxxxx> Silence the following: net/wireless/nl80211.c: In function '__cfg80211_wdev_from_attrs.clone.119': net/wireless/nl80211.c:57:6: warning: 'wdev_id' may be used uninitialized in this function ... by always initializing wdev_id to zero. I assume that wiphy_idx and ifidx are set to -1 for similar reasons, so this change simply propagates the same workaround. In practice, this warning is false, since wdev_id is both set and used under the condition if (have_wdev_id). However, at least my compiler can't be coerced into realizing this; almost any code between the if blocks that set and use the variable causes this warning. Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx> --- net/wireless/nl80211.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 33de803..389e62a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -54,7 +54,7 @@ __cfg80211_wdev_from_attrs(struct net *netns, struct nlattr **attrs) struct wireless_dev *result = NULL; bool have_ifidx = attrs[NL80211_ATTR_IFINDEX]; bool have_wdev_id = attrs[NL80211_ATTR_WDEV]; - u64 wdev_id; + u64 wdev_id = 0; int wiphy_idx = -1; int ifidx = -1; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
