From: Wang Weidong <wangweidong1@huawei.com>
To: <johannes@sipsolutions.net>, <linville@tuxdriver.com>,
David Miller <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <linux-wireless@vger.kernel.org>
Subject: [PATCH] wireless: fix build warning of used uninitialized variable
Date: Fri, 6 Dec 2013 12:49:59 +0800 [thread overview]
Message-ID: <52A15777.5000508@huawei.com> (raw)
nl80211.c: In function __cfg80211_wdev_from_attrs
nl80211.c:77: warning: wdev_id may be used uninitialized in this function
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
---
net/wireless/nl80211.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 138dc3b..6894229 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -74,7 +74,7 @@ __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;
--
1.6.0.2
next reply other threads:[~2013-12-06 4:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-06 4:49 Wang Weidong [this message]
2013-12-06 11:10 ` [PATCH] wireless: fix build warning of used uninitialized variable Wang Weidong
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