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nl80211: reindent some sched scan code 

The sched scan code here is really deep - avoid one level
of indentation by short-circuiting the loop instead of
putting everything into the if block.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2019-04-08 13:40:47 +02:00
parent 1f17f7742e
commit d39f3b4f33
1 changed files with 36 additions and 33 deletions
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11
net/wireless/nl80211.c
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@ -7776,7 +7776,12 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
goto out_free;
ssid = tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID];
bssid = tb[NL80211_SCHED_SCAN_MATCH_ATTR_BSSID];
if (ssid || bssid) {
if (!ssid && !bssid) {
i++;
continue;
}
if (WARN_ON(i >= n_match_sets)) {
/* this indicates a programming error,
* the loop above should have verified
@ -7806,13 +7811,11 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
}
/* special attribute - old implementation w/a */
request->match_sets[i].rssi_thold =
default_match_rssi;
request->match_sets[i].rssi_thold = default_match_rssi;
rssi = tb[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI];
if (rssi)
request->match_sets[i].rssi_thold =
nla_get_s32(rssi);
}
i++;
}