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nl80211: check NL80211_ATTR_SCHED_SCAN_INTERVAL only once

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The presence of the NL80211_ATTR_SCHED_SCAN_INTERVAL attribute was
checked in nl80211_parse_sched_scan() and
nl80211_parse_sched_scan_plans() which might be a bit redundant
so removing one.

Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Arend Van Spriel 2016-11-17 09:02:40 +00:00 committed by Johannes Berg
parent 543b921b47
commit 5a88de5342
1 changed files with 1 additions and 4 deletions
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5
net/wireless/nl80211.c
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@ -6775,13 +6775,10 @@ nl80211_parse_sched_scan_plans(struct wiphy *wiphy, int n_plans,
/*
* If scan plans are not specified,
* %NL80211_ATTR_SCHED_SCAN_INTERVAL must be specified. In this
* %NL80211_ATTR_SCHED_SCAN_INTERVAL will be specified. In this
* case one scan plan will be set with the specified scan
* interval and infinite number of iterations.
*/
if (!attrs[NL80211_ATTR_SCHED_SCAN_INTERVAL])
return -EINVAL;
interval = nla_get_u32(attrs[NL80211_ATTR_SCHED_SCAN_INTERVAL]);
if (!interval)
return -EINVAL;