Re: [PATCH] wireless: fix build warning of used uninitialized variable
From: Wang Weidong <hidden>
Date: 2013-12-06 11:10:44
Also in:
linux-wireless
On 2013/12/6 12:49, Wang Weidong wrote:
nl80211.c: In function __cfg80211_wdev_from_attrs nl80211.c:77: warning: wdev_id may be used uninitialized in this function
Sorry. My complier version is too low so that I got this warning. Just ignore it. Regards. Wang
quoted hunk
Signed-off-by: Wang Weidong <redacted> --- 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;
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