From: Sara Sharon Date: Thu, 23 Aug 2018 08:03:17 +0000 (+0300) Subject: iwlwifi: mvm: remove pointless NULL assignment X-Git-Tag: v5.4-rc1~1957^2~19^2~17 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a124caf8f3166cf1488bf606ccf70469ac76a9de;p=platform%2Fkernel%2Flinux-rpi.git iwlwifi: mvm: remove pointless NULL assignment Assigning mvmsta to be NULL when we are about to exit the function is pointless. Remove it. Move the variable declaration to the scope it is used. Signed-off-by: Sara Sharon Signed-off-by: Luca Coelho Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 7a9ec68..2738cd3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -1472,7 +1472,6 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, iwl_mvm_get_agg_status(mvm, tx_resp); u32 status = le16_to_cpu(agg_status->status); u16 ssn = iwl_mvm_get_scd_ssn(mvm, tx_resp); - struct iwl_mvm_sta *mvmsta; struct sk_buff_head skbs; u8 skb_freed = 0; u8 lq_color; @@ -1620,7 +1619,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, goto out; if (!IS_ERR(sta)) { - mvmsta = iwl_mvm_sta_from_mac80211(sta); + struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); iwl_mvm_tx_airtime(mvm, mvmsta, le16_to_cpu(tx_resp->wireless_media_time)); @@ -1683,10 +1682,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, mvmsta->next_status_eosp = false; ieee80211_sta_eosp(sta); } - } else { - mvmsta = NULL; } - out: rcu_read_unlock(); }