| Message ID | 1619603945-116891-1-git-send-email-yang.lee@linux.alibaba.com |
|---|---|
| State | New |
| Headers | show |
| Series | net: wireless: wext_compat.c: Remove redundant assignment to ps | expand |
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index a8320dc..50a2330 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -1167,7 +1167,7 @@ static int cfg80211_wext_siwpower(struct net_device *dev, { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); - bool ps = wdev->ps; + bool ps; int timeout = wdev->ps_timeout; int err;
Variable 'ps' is set to wdev->ps but this value is never read as it is overwritten with a new value later on, hence it is a redundant assignment and can be removed. Cleans up the following clang-analyzer warning: net/wireless/wext-compat.c:1170:7: warning: Value stored to 'ps' during its initialization is never read [clang-analyzer-deadcode.DeadStores] Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- net/wireless/wext-compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)