linux/drivers/net/wireless/intel
Takashi Iwai 30d17c12b0 iwlwifi: mvm: Don't call iwl_mvm_sta_from_mac80211() with NULL sta
The recent fix for NULL sta in iwl_mvm_get_tx_rate() still has a call
of iwl_mvm_sta_from_mac80211() that may be called with NULL sta.
Although this practically only points to the address and the actual
access doesn't happen due to the conditional evaluation at a later
point, it looks a bit flaky.

This patch drops the temporary variable above and evaluates
iwm_mvm_sta_from_mac80211() directly for avoiding confusions.

Fixes: d599f714b7 ("iwlwifi: mvm: don't crash on invalid rate w/o STA")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20220121114024.10454-1-tiwai@suse.de
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2022-02-18 10:40:49 +02:00
..
ipw2x00 ipw2200: constify address in ipw_send_adapter_address 2021-11-19 10:46:04 +00:00
iwlegacy iwlwifi: fix LED dependencies 2021-12-08 20:17:06 +02:00
iwlwifi iwlwifi: mvm: Don't call iwl_mvm_sta_from_mac80211() with NULL sta 2022-02-18 10:40:49 +02:00
Kconfig
Makefile