From 2fd351a8772d6eae4800925b17228c9f2d276193 Mon Sep 17 00:00:00 2001 From: Denis Kenzior Date: Tue, 8 Oct 2019 11:43:50 -0500 Subject: [PATCH] nl80211: trivial: Remove redundant loop cfg80211_assign_cookie already checks & prevents a 0 from being returned, so the explicit loop is unnecessary. Signed-off-by: Denis Kenzior Link: https://lore.kernel.org/r/20191008164350.2836-1-denkenz@gmail.com Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d21b1581a665..57bade7ea41c 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -8227,10 +8227,8 @@ static int nl80211_start_sched_scan(struct sk_buff *skb, /* leave request id zero for legacy request * or if driver does not support multi-scheduled scan */ - if (want_multi && rdev->wiphy.max_sched_scan_reqs > 1) { - while (!sched_scan_req->reqid) - sched_scan_req->reqid = cfg80211_assign_cookie(rdev); - } + if (want_multi && rdev->wiphy.max_sched_scan_reqs > 1) + sched_scan_req->reqid = cfg80211_assign_cookie(rdev); err = rdev_sched_scan_start(rdev, dev, sched_scan_req); if (err)