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staging: wilc1000: host_interface.c : removes unused local variables 

This patch removes unused local variables from host_interface.c.
The unused local variable, s32Error is used just to return zero, so this
patch calls "returns 0" instead of "return s32Error" after removing
s32Error.

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Leo Kim 2015-10-12 16:55:37 +09:00 committed by Greg Kroah-Hartman
parent 2482a79f48
commit b68d820bb5
1 changed files with 10 additions and 24 deletions
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34
drivers/staging/wilc1000/host_interface.c
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@ -1203,11 +1203,9 @@ ERRORHANDLER:
*/
static s32 Handle_wait_msg_q_empty(void)
{
s32 s32Error = 0;
g_wilc_initialized = 0;
up(&hWaitResponse);
return s32Error;
return 0;
}
/**
@ -4161,7 +4159,6 @@ static void TimerCB_Connect(unsigned long arg)
/* Check implementation in core adding 9 bytes to the input! */
s32 host_int_remove_key(struct host_if_drv *hWFIDrv, const u8 *pu8StaAddress)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_REMOVE_KEY;
@ -4169,8 +4166,7 @@ s32 host_int_remove_key(struct host_if_drv *hWFIDrv, const u8 *pu8StaAddress)
strWID.ps8WidVal = (s8 *)pu8StaAddress;
strWID.s32ValueSize = 6;
return s32Error;
return 0;
}
/**
@ -4680,7 +4676,6 @@ s32 host_int_set_pmkid_info(struct host_if_drv *hWFIDrv, struct host_if_pmkid_at
s32 host_int_get_pmkid_info(struct host_if_drv *hWFIDrv, u8 *pu8PmkidInfoArray,
u32 u32PmkidInfoLen)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_PMKID_INFO;
@ -4688,7 +4683,7 @@ s32 host_int_get_pmkid_info(struct host_if_drv *hWFIDrv, u8 *pu8PmkidInfoArray,
strWID.s32ValueSize = u32PmkidInfoLen;
strWID.ps8WidVal = pu8PmkidInfoArray;
return s32Error;
return 0;
}
/**
@ -4708,7 +4703,6 @@ s32 host_int_get_pmkid_info(struct host_if_drv *hWFIDrv, u8 *pu8PmkidInfoArray,
s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv, u8 *pu8PassPhrase,
u8 u8Psklength)
{
s32 s32Error = 0;
tstrWID strWID;
/*validating psk length*/
@ -4719,7 +4713,7 @@ s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv, u8 *pu8Pas
strWID.s32ValueSize = u8Psklength;
}
return s32Error;
return 0;
}
/**
* @brief host_int_get_MacAddress
@ -4804,7 +4798,6 @@ s32 host_int_set_MacAddress(struct host_if_drv *hWFIDrv, u8 *pu8MacAddress)
s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv,
u8 *pu8PassPhrase, u8 u8Psklength)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_11I_PSK;
@ -4812,7 +4805,7 @@ s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv,
strWID.s32ValueSize = u8Psklength;
strWID.ps8WidVal = pu8PassPhrase;
return s32Error;
return 0;
}
/**
@ -4832,7 +4825,6 @@ s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv,
*/
s32 host_int_set_start_scan_req(struct host_if_drv *hWFIDrv, u8 scanSource)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_START_SCAN_REQ;
@ -4840,7 +4832,7 @@ s32 host_int_set_start_scan_req(struct host_if_drv *hWFIDrv, u8 scanSource)
strWID.ps8WidVal = (s8 *)&scanSource;
strWID.s32ValueSize = sizeof(char);
return s32Error;
return 0;
}
/**
@ -4861,7 +4853,6 @@ s32 host_int_set_start_scan_req(struct host_if_drv *hWFIDrv, u8 scanSource)
s32 host_int_get_start_scan_req(struct host_if_drv *hWFIDrv, u8 *pu8ScanSource)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_START_SCAN_REQ;
@ -4869,7 +4860,7 @@ s32 host_int_get_start_scan_req(struct host_if_drv *hWFIDrv, u8 *pu8ScanSource)
strWID.ps8WidVal = (s8 *)pu8ScanSource;
strWID.s32ValueSize = sizeof(char);
return s32Error;
return 0;
}
/**
@ -5059,7 +5050,6 @@ s32 host_int_disconnect(struct host_if_drv *hWFIDrv, u16 u16ReasonCode)
*/
s32 host_int_disconnect_station(struct host_if_drv *hWFIDrv, u8 assoc_id)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_DISCONNECT;
@ -5067,7 +5057,7 @@ s32 host_int_disconnect_station(struct host_if_drv *hWFIDrv, u8 assoc_id)
strWID.ps8WidVal = (s8 *)&assoc_id;
strWID.s32ValueSize = sizeof(char);
return s32Error;
return 0;
}
/**
@ -5099,7 +5089,6 @@ s32 host_int_disconnect_station(struct host_if_drv *hWFIDrv, u8 assoc_id)
s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocReqInfo,
u32 u32AssocReqInfoLen)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_ASSOC_REQ_INFO;
@ -5107,8 +5096,7 @@ s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocReqInfo
strWID.ps8WidVal = pu8AssocReqInfo;
strWID.s32ValueSize = u32AssocReqInfoLen;
return s32Error;
return 0;
}
/**
@ -5172,7 +5160,6 @@ s32 host_int_get_assoc_res_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocRespInf
s32 host_int_get_rx_power_level(struct host_if_drv *hWFIDrv, u8 *pu8RxPowerLevel,
u32 u32RxPowerLevelLen)
{
s32 s32Error = 0;
tstrWID strWID;
strWID.u16WIDid = (u16)WID_RX_POWER_LEVEL;
@ -5180,8 +5167,7 @@ s32 host_int_get_rx_power_level(struct host_if_drv *hWFIDrv, u8 *pu8RxPowerLevel
strWID.ps8WidVal = pu8RxPowerLevel;
strWID.s32ValueSize = u32RxPowerLevelLen;
return s32Error;
return 0;
}
/**