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(parent: 921738c) | patch
wifi: cfg80211: silence a sparse RCU warning
authorJohannes Berg <johannes.berg@intel.com>
Thu, 13 Oct 2022 17:41:51 +0000 (19:41 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Nov 2022 08:58:14 +0000 (09:58 +0100)
commit2c6ba0a7872be3636d0623a19aba106ecb405737
tree791d887e8bbfce0b21d096e49003237531261dfctree | snapshot
parent921738c280abca9a7312f0ee81086f7b03dcfab5commit | diff
wifi: cfg80211: silence a sparse RCU warning

[ Upstream commit 03c0ad4b06c3566de624b4f4b78ac1a5d1e4c8e7 ]

All we're going to do with this pointer is assign it to
another __rcu pointer, but sparse can't see that, so
use rcu_access_pointer() to silence the warning here.

Fixes: c90b93b5b782 ("wifi: cfg80211: update hidden BSSes to avoid WARN_ON")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/wireless/scan.c diff | blob | history
Domain: System / Kernel;