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mac80211: minstrel_ht_assign_best_tp_rates: remove redundant test 

We know this pointer isn't NULL and in fact dereferenced it before,
remove the redundant test.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200326150855.adf551928846.Iae9015573d6c350cc1b12a311d6d13d086beec6c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2020-03-26 15:09:40 +02:00
parent 302ff8b7a2
commit dba25b04c6
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/rc80211_minstrel_ht.c
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2010-2013 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2019-2020 Intel Corporation
*/
#include <linux/netdevice.h>
#include <linux/types.h>
@ -490,7 +491,7 @@ minstrel_ht_assign_best_tp_rates(struct minstrel_ht_sta *mi,
tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_avg;
tmp_mcs_tp = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, tmp_prob);
if (tmp_cck_tp_rate && tmp_cck_tp > tmp_mcs_tp) {
if (tmp_cck_tp > tmp_mcs_tp) {
for(i = 0; i < MAX_THR_RATES; i++) {
minstrel_ht_sort_best_tp_rates(mi, tmp_cck_tp_rate[i],
tmp_mcs_tp_rate);