wifi: mac80211: pass 'sta' to ieee80211_rx_data_set_sta()
authorJohannes Berg <johannes.berg@intel.com>
Wed, 15 Feb 2023 09:07:05 +0000 (10:07 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Mar 2023 08:33:05 +0000 (09:33 +0100)
commit8c46157426022380f29534350dc85e7ed76e2c7b
tree2428c76f796a50469a0738ce18c06a56d79c1fef
parentec2c00f84678d2751dd2f8fed8cf59da8966b644
wifi: mac80211: pass 'sta' to ieee80211_rx_data_set_sta()

[ Upstream commit 0d846bdc11101ac0ba4d89c2be359af08cb9379b ]

There's at least one case in ieee80211_rx_for_interface()
where we might pass &((struct sta_info *)NULL)->sta to it
only to then do container_of(), and then checking the
result for NULL, but checking the result of container_of()
for NULL looks really odd.

Fix this by just passing the struct sta_info * instead.

Fixes: e66b7920aa5a ("wifi: mac80211: fix initialization of rx->link and rx->link_sta")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/mac80211/rx.c