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iwlwifi: mvm: simplify some return conditions 

Simplify some return conditions found by running a semantic patch
to detect unnecessary assignments to local variables.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon 2018-11-16 11:18:26 +02:00 committed by Luca Coelho
parent 7e316572c9
commit b2c1bf597f
3 changed files with 7 additions and 14 deletions
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7
drivers/net/wireless/intel/iwlwifi/mvm/coex.c
View File

@ -241,7 +241,6 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
struct iwl_bt_coex_reduced_txp_update_cmd cmd = {};
struct iwl_mvm_sta *mvmsta;
u32 value;
int ret;
mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
if (!mvmsta)
@ -262,10 +261,8 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
cmd.reduced_txp = cpu_to_le32(value);
mvmsta->bt_reduced_txpower = enable;
ret = iwl_mvm_send_cmd_pdu(mvm, BT_COEX_UPDATE_REDUCED_TXP, CMD_ASYNC,
sizeof(cmd), &cmd);
return ret;
return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_UPDATE_REDUCED_TXP,
CMD_ASYNC, sizeof(cmd), &cmd);
}
struct iwl_bt_iterator_data {

5
drivers/net/wireless/intel/iwlwifi/mvm/scan.c
View File

@ -1976,9 +1976,8 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type)
return ret;
}
ret = iwl_wait_notification(&mvm->notif_wait, &wait_scan_done, 1 * HZ);
return ret;
return iwl_wait_notification(&mvm->notif_wait, &wait_scan_done,
1 * HZ);
}
int iwl_mvm_scan_size(struct iwl_mvm *mvm)

9
drivers/net/wireless/intel/iwlwifi/mvm/sta.c
View File

@ -314,7 +314,6 @@ static int iwl_mvm_invalidate_sta_queue(struct iwl_mvm *mvm, int queue,
struct iwl_mvm_sta *mvmsta;
u32 status;
u8 sta_id;
int ret;
if (WARN_ON(iwl_mvm_has_new_tx_api(mvm)))
return -EINVAL;
@ -349,11 +348,9 @@ static int iwl_mvm_invalidate_sta_queue(struct iwl_mvm *mvm, int queue,
/* Notify FW of queue removal from the STA queues */
status = ADD_STA_SUCCESS;
ret = iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA,
iwl_mvm_add_sta_cmd_size(mvm),
&cmd, &status);
return ret;
return iwl_mvm_send_cmd_pdu_status(mvm, ADD_STA,
iwl_mvm_add_sta_cmd_size(mvm),
&cmd, &status);
}
static int iwl_mvm_disable_txq(struct iwl_mvm *mvm, struct ieee80211_sta *sta,