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mac80211: remove pointless 'params' NULL checks

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These checks aren't necessary, cfg80211 never passes NULL.
Some static checkers complain about the missing checks on
the next line, but really the NULL checks are unnecessary.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2018-08-31 11:31:05 +03:00
parent 80aaa9c164
commit 6f527287e0
1 changed files with 2 additions and 4 deletions
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6
net/mac80211/cfg.c
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@ -158,12 +158,10 @@ static int ieee80211_change_iface(struct wiphy *wiphy,
if (ret)
return ret;
if (type == NL80211_IFTYPE_AP_VLAN &&
params && params->use_4addr == 0) {
if (type == NL80211_IFTYPE_AP_VLAN && params->use_4addr == 0) {
RCU_INIT_POINTER(sdata->u.vlan.sta, NULL);
ieee80211_check_fast_rx_iface(sdata);
} else if (type == NL80211_IFTYPE_STATION &&
params && params->use_4addr >= 0) {
} else if (type == NL80211_IFTYPE_STATION && params->use_4addr >= 0) {
sdata->u.mgd.use_4addr = params->use_4addr;
}