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Takashi Iwai authored
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: d599f714 ("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.deSigned-off-by: Luca Coelho <luciano.coelho@intel.com>
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