[ Upstream commiteaaf52e4b8] ath10k_wmi_tlv_op_pull_peer_stats_info() could try to unlock RCU lock winthout locking it first when peer reason doesn't match the valid cases for this function. Add a default case to return without unlocking. Fixes:09078368d5("ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()") Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210406230228.31301-1-skhan@linuxfoundation.org Signed-off-by: Sasha Levin <sashal@kernel.org>