diff options
| author | Yajun Deng <yajun.deng@linux.dev> | 2021-08-05 19:55:27 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-05 13:27:50 +0100 |
| commit | 1160dfa178eb848327e9dec39960a735f4dc1685 (patch) | |
| tree | b9e62879f43f63602da7a68c20d8e58a5acf79f3 /net/wireless | |
| parent | a85b99ab6abb583e051d266c2138647daa5c0ecc (diff) | |
| download | linux-1160dfa178eb848327e9dec39960a735f4dc1685.tar.bz2 | |
net: Remove redundant if statements
The 'if (dev)' statement already move into dev_{put , hold}, so remove
redundant if statements.
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 16 | ||||
| -rw-r--r-- | net/wireless/scan.c | 3 |
2 files changed, 6 insertions, 13 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 16c88beea48b..dceed5b5b226 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6527,8 +6527,7 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) err = rdev_change_station(rdev, dev, mac_addr, ¶ms); out_put_vlan: - if (params.vlan) - dev_put(params.vlan); + dev_put(params.vlan); return err; } @@ -6763,8 +6762,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) err = rdev_add_station(rdev, dev, mac_addr, ¶ms); - if (params.vlan) - dev_put(params.vlan); + dev_put(params.vlan); return err; } @@ -8489,8 +8487,7 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) goto out_free; nl80211_send_scan_start(rdev, wdev); - if (wdev->netdev) - dev_hold(wdev->netdev); + dev_hold(wdev->netdev); return 0; @@ -14860,9 +14857,7 @@ static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, return -ENETDOWN; } - if (dev) - dev_hold(dev); - + dev_hold(dev); info->user_ptr[0] = rdev; } @@ -14884,8 +14879,7 @@ static void nl80211_post_doit(const struct genl_ops *ops, struct sk_buff *skb, if (ops->internal_flags & NL80211_FLAG_NEED_WDEV) { struct wireless_dev *wdev = info->user_ptr[1]; - if (wdev->netdev) - dev_put(wdev->netdev); + dev_put(wdev->netdev); } else { dev_put(info->user_ptr[1]); } diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 7897b1478c3c..11c68b159324 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -975,8 +975,7 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, } #endif - if (wdev->netdev) - dev_put(wdev->netdev); + dev_put(wdev->netdev); kfree(rdev->int_scan_req); rdev->int_scan_req = NULL; |