diff options
| author | Yang Li <yang.lee@linux.alibaba.com> | 2021-04-28 12:59:05 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-06-23 11:57:29 +0300 |
| commit | c2a8637c055e4ea86cd414bbf02034d1449685cc (patch) | |
| tree | 0789668a127fa2b52209ecd31c2a50f7f550f8ca /net/wireless | |
| parent | e93bdd78406da9ed01554c51e38b2a02c8ef8025 (diff) | |
| download | linux-c2a8637c055e4ea86cd414bbf02034d1449685cc.tar.xz | |
net: wireless: wext_compat.c: Remove redundant assignment to ps
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>
Link: https://lore.kernel.org/r/1619603945-116891-1-git-send-email-yang.lee@linux.alibaba.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/wext-compat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index a8320dc59af7..50a2330de236 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; |