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-rw-r--r--drivers/net/ethernet/intel/igb/e1000_82575.c28
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_defines.h1
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_i210.c86
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ethtool.c10
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c15
5 files changed, 66 insertions, 74 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index 2e36c670d8df..a2db388cc31e 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
@@ -155,7 +155,7 @@ static s32 igb_check_for_link_media_swap(struct e1000_hw *hw)
ret_val = igb_check_for_link_82575(hw);
}
- return E1000_SUCCESS;
+ return 0;
}
/**
@@ -1004,7 +1004,6 @@ out:
static s32 igb_set_d0_lplu_state_82580(struct e1000_hw *hw, bool active)
{
struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val = 0;
u16 data;
data = rd32(E1000_82580_PHY_POWER_MGMT);
@@ -1028,7 +1027,7 @@ static s32 igb_set_d0_lplu_state_82580(struct e1000_hw *hw, bool active)
data &= ~E1000_82580_PM_SPD; }
wr32(E1000_82580_PHY_POWER_MGMT, data);
- return ret_val;
+ return 0;
}
/**
@@ -1048,7 +1047,6 @@ static s32 igb_set_d0_lplu_state_82580(struct e1000_hw *hw, bool active)
static s32 igb_set_d3_lplu_state_82580(struct e1000_hw *hw, bool active)
{
struct e1000_phy_info *phy = &hw->phy;
- s32 ret_val = 0;
u16 data;
data = rd32(E1000_82580_PHY_POWER_MGMT);
@@ -1073,7 +1071,7 @@ static s32 igb_set_d3_lplu_state_82580(struct e1000_hw *hw, bool active)
}
wr32(E1000_82580_PHY_POWER_MGMT, data);
- return ret_val;
+ return 0;
}
/**
@@ -1199,7 +1197,6 @@ static void igb_release_swfw_sync_82575(struct e1000_hw *hw, u16 mask)
static s32 igb_get_cfg_done_82575(struct e1000_hw *hw)
{
s32 timeout = PHY_CFG_TIMEOUT;
- s32 ret_val = 0;
u32 mask = E1000_NVM_CFG_DONE_PORT_0;
if (hw->bus.func == 1)
@@ -1223,7 +1220,7 @@ static s32 igb_get_cfg_done_82575(struct e1000_hw *hw)
(hw->phy.type == e1000_phy_igp_3))
igb_phy_init_script_igp3(hw);
- return ret_val;
+ return 0;
}
/**
@@ -1617,7 +1614,7 @@ static s32 igb_setup_serdes_link_82575(struct e1000_hw *hw)
{
u32 ctrl_ext, ctrl_reg, reg, anadv_reg;
bool pcs_autoneg;
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
u16 data;
if ((hw->phy.media_type != e1000_media_type_internal_serdes) &&
@@ -2518,7 +2515,7 @@ out:
static s32 __igb_access_emi_reg(struct e1000_hw *hw, u16 address,
u16 *data, bool read)
{
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
ret_val = hw->phy.ops.write_reg(hw, E1000_EMIADD, address);
if (ret_val)
@@ -2552,7 +2549,6 @@ s32 igb_read_emi_reg(struct e1000_hw *hw, u16 addr, u16 *data)
**/
s32 igb_set_eee_i350(struct e1000_hw *hw)
{
- s32 ret_val = 0;
u32 ipcnfg, eeer;
if ((hw->mac.type < e1000_i350) ||
@@ -2586,7 +2582,7 @@ s32 igb_set_eee_i350(struct e1000_hw *hw)
rd32(E1000_EEER);
out:
- return ret_val;
+ return 0;
}
/**
@@ -2713,7 +2709,6 @@ static const u8 e1000_emc_therm_limit[4] = {
**/
static s32 igb_get_thermal_sensor_data_generic(struct e1000_hw *hw)
{
- s32 status = E1000_SUCCESS;
u16 ets_offset;
u16 ets_cfg;
u16 ets_sensor;
@@ -2731,7 +2726,7 @@ static s32 igb_get_thermal_sensor_data_generic(struct e1000_hw *hw)
/* Return the internal sensor only if ETS is unsupported */
hw->nvm.ops.read(hw, NVM_ETS_CFG, 1, &ets_offset);
if ((ets_offset == 0x0000) || (ets_offset == 0xFFFF))
- return status;
+ return 0;
hw->nvm.ops.read(hw, ets_offset, 1, &ets_cfg);
if (((ets_cfg & NVM_ETS_TYPE_MASK) >> NVM_ETS_TYPE_SHIFT)
@@ -2755,7 +2750,7 @@ static s32 igb_get_thermal_sensor_data_generic(struct e1000_hw *hw)
E1000_I2C_THERMAL_SENSOR_ADDR,
&data->sensor[i].temp);
}
- return status;
+ return 0;
}
/**
@@ -2767,7 +2762,6 @@ static s32 igb_get_thermal_sensor_data_generic(struct e1000_hw *hw)
**/
static s32 igb_init_thermal_sensor_thresh_generic(struct e1000_hw *hw)
{
- s32 status = E1000_SUCCESS;
u16 ets_offset;
u16 ets_cfg;
u16 ets_sensor;
@@ -2793,7 +2787,7 @@ static s32 igb_init_thermal_sensor_thresh_generic(struct e1000_hw *hw)
/* Return the internal sensor only if ETS is unsupported */
hw->nvm.ops.read(hw, NVM_ETS_CFG, 1, &ets_offset);
if ((ets_offset == 0x0000) || (ets_offset == 0xFFFF))
- return status;
+ return 0;
hw->nvm.ops.read(hw, ets_offset, 1, &ets_cfg);
if (((ets_cfg & NVM_ETS_TYPE_MASK) >> NVM_ETS_TYPE_SHIFT)
@@ -2824,7 +2818,7 @@ static s32 igb_init_thermal_sensor_thresh_generic(struct e1000_hw *hw)
low_thresh_delta;
}
}
- return status;
+ return 0;
}
#endif
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index 11ffdbae9f92..2a8bb35c2df2 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -459,7 +459,6 @@
#define E1000_RAH_POOL_1 0x00040000
/* Error Codes */
-#define E1000_SUCCESS 0
#define E1000_ERR_NVM 1
#define E1000_ERR_PHY 2
#define E1000_ERR_CONFIG 3
diff --git a/drivers/net/ethernet/intel/igb/e1000_i210.c b/drivers/net/ethernet/intel/igb/e1000_i210.c
index 2231598fb42d..337161f440dd 100644
--- a/drivers/net/ethernet/intel/igb/e1000_i210.c
+++ b/drivers/net/ethernet/intel/igb/e1000_i210.c
@@ -97,7 +97,7 @@ static s32 igb_get_hw_semaphore_i210(struct e1000_hw *hw)
return -E1000_ERR_NVM;
}
- return E1000_SUCCESS;
+ return 0;
}
/**
@@ -139,7 +139,7 @@ s32 igb_acquire_swfw_sync_i210(struct e1000_hw *hw, u16 mask)
u32 swfw_sync;
u32 swmask = mask;
u32 fwmask = mask << 16;
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
s32 i = 0, timeout = 200; /* FIXME: find real value to use here */
while (i < timeout) {
@@ -184,7 +184,7 @@ void igb_release_swfw_sync_i210(struct e1000_hw *hw, u16 mask)
{
u32 swfw_sync;
- while (igb_get_hw_semaphore_i210(hw) != E1000_SUCCESS)
+ while (igb_get_hw_semaphore_i210(hw))
; /* Empty */
swfw_sync = rd32(E1000_SW_FW_SYNC);
@@ -207,7 +207,7 @@ void igb_release_swfw_sync_i210(struct e1000_hw *hw, u16 mask)
static s32 igb_read_nvm_srrd_i210(struct e1000_hw *hw, u16 offset, u16 words,
u16 *data)
{
- s32 status = E1000_SUCCESS;
+ s32 status = 0;
u16 i, count;
/* We cannot hold synchronization semaphores for too long,
@@ -217,7 +217,7 @@ static s32 igb_read_nvm_srrd_i210(struct e1000_hw *hw, u16 offset, u16 words,
for (i = 0; i < words; i += E1000_EERD_EEWR_MAX_COUNT) {
count = (words - i) / E1000_EERD_EEWR_MAX_COUNT > 0 ?
E1000_EERD_EEWR_MAX_COUNT : (words - i);
- if (hw->nvm.ops.acquire(hw) == E1000_SUCCESS) {
+ if (!(hw->nvm.ops.acquire(hw))) {
status = igb_read_nvm_eerd(hw, offset, count,
data + i);
hw->nvm.ops.release(hw);
@@ -225,7 +225,7 @@ static s32 igb_read_nvm_srrd_i210(struct e1000_hw *hw, u16 offset, u16 words,
status = E1000_ERR_SWFW_SYNC;
}
- if (status != E1000_SUCCESS)
+ if (status)
break;
}
@@ -250,7 +250,7 @@ static s32 igb_write_nvm_srwr(struct e1000_hw *hw, u16 offset, u16 words,
struct e1000_nvm_info *nvm = &hw->nvm;
u32 i, k, eewr = 0;
u32 attempts = 100000;
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
/* A check for invalid values: offset too large, too many words,
* too many words for the offset, and not enough words.
@@ -272,13 +272,13 @@ static s32 igb_write_nvm_srwr(struct e1000_hw *hw, u16 offset, u16 words,
for (k = 0; k < attempts; k++) {
if (E1000_NVM_RW_REG_DONE &
rd32(E1000_SRWR)) {
- ret_val = E1000_SUCCESS;
+ ret_val = 0;
break;
}
udelay(5);
}
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
hw_dbg("Shadow RAM write EEWR timed out\n");
break;
}
@@ -307,7 +307,7 @@ out:
static s32 igb_write_nvm_srwr_i210(struct e1000_hw *hw, u16 offset, u16 words,
u16 *data)
{
- s32 status = E1000_SUCCESS;
+ s32 status = 0;
u16 i, count;
/* We cannot hold synchronization semaphores for too long,
@@ -317,7 +317,7 @@ static s32 igb_write_nvm_srwr_i210(struct e1000_hw *hw, u16 offset, u16 words,
for (i = 0; i < words; i += E1000_EERD_EEWR_MAX_COUNT) {
count = (words - i) / E1000_EERD_EEWR_MAX_COUNT > 0 ?
E1000_EERD_EEWR_MAX_COUNT : (words - i);
- if (hw->nvm.ops.acquire(hw) == E1000_SUCCESS) {
+ if (!(hw->nvm.ops.acquire(hw))) {
status = igb_write_nvm_srwr(hw, offset, count,
data + i);
hw->nvm.ops.release(hw);
@@ -325,7 +325,7 @@ static s32 igb_write_nvm_srwr_i210(struct e1000_hw *hw, u16 offset, u16 words,
status = E1000_ERR_SWFW_SYNC;
}
- if (status != E1000_SUCCESS)
+ if (status)
break;
}
@@ -364,12 +364,12 @@ static s32 igb_read_invm_word_i210(struct e1000_hw *hw, u8 address, u16 *data)
*data = INVM_DWORD_TO_WORD_DATA(invm_dword);
hw_dbg("Read INVM Word 0x%02x = %x\n",
address, *data);
- status = E1000_SUCCESS;
+ status = 0;
break;
}
}
}
- if (status != E1000_SUCCESS)
+ if (status)
hw_dbg("Requested word 0x%02x not found in OTP\n", address);
return status;
}
@@ -385,7 +385,7 @@ static s32 igb_read_invm_word_i210(struct e1000_hw *hw, u8 address, u16 *data)
static s32 igb_read_invm_i210(struct e1000_hw *hw, u16 offset,
u16 words __always_unused, u16 *data)
{
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
/* Only the MAC addr is required to be present in the iNVM */
switch (offset) {
@@ -395,42 +395,42 @@ static s32 igb_read_invm_i210(struct e1000_hw *hw, u16 offset,
&data[1]);
ret_val |= igb_read_invm_word_i210(hw, (u8)offset+2,
&data[2]);
- if (ret_val != E1000_SUCCESS)
+ if (ret_val)
hw_dbg("MAC Addr not found in iNVM\n");
break;
case NVM_INIT_CTRL_2:
ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
*data = NVM_INIT_CTRL_2_DEFAULT_I211;
- ret_val = E1000_SUCCESS;
+ ret_val = 0;
}
break;
case NVM_INIT_CTRL_4:
ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
*data = NVM_INIT_CTRL_4_DEFAULT_I211;
- ret_val = E1000_SUCCESS;
+ ret_val = 0;
}
break;
case NVM_LED_1_CFG:
ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
*data = NVM_LED_1_CFG_DEFAULT_I211;
- ret_val = E1000_SUCCESS;
+ ret_val = 0;
}
break;
case NVM_LED_0_2_CFG:
ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
*data = NVM_LED_0_2_CFG_DEFAULT_I211;
- ret_val = E1000_SUCCESS;
+ ret_val = 0;
}
break;
case NVM_ID_LED_SETTINGS:
ret_val = igb_read_invm_word_i210(hw, (u8)offset, data);
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
*data = ID_LED_RESERVED_FFFF;
- ret_val = E1000_SUCCESS;
+ ret_val = 0;
}
break;
case NVM_SUB_DEV_ID:
@@ -486,14 +486,14 @@ s32 igb_read_invm_version(struct e1000_hw *hw,
/* Check if we have first version location used */
if ((i == 1) && ((*record & E1000_INVM_VER_FIELD_ONE) == 0)) {
version = 0;
- status = E1000_SUCCESS;
+ status = 0;
break;
}
/* Check if we have second version location used */
else if ((i == 1) &&
((*record & E1000_INVM_VER_FIELD_TWO) == 0)) {
version = (*record & E1000_INVM_VER_FIELD_ONE) >> 3;
- status = E1000_SUCCESS;
+ status = 0;
break;
}
/* Check if we have odd version location
@@ -504,7 +504,7 @@ s32 igb_read_invm_version(struct e1000_hw *hw,
(i != 1))) {
version = (*next_record & E1000_INVM_VER_FIELD_TWO)
>> 13;
- status = E1000_SUCCESS;
+ status = 0;
break;
}
/* Check if we have even version location
@@ -513,12 +513,12 @@ s32 igb_read_invm_version(struct e1000_hw *hw,
else if (((*record & E1000_INVM_VER_FIELD_TWO) == 0) &&
((*record & 0x3) == 0)) {
version = (*record & E1000_INVM_VER_FIELD_ONE) >> 3;
- status = E1000_SUCCESS;
+ status = 0;
break;
}
}
- if (status == E1000_SUCCESS) {
+ if (!status) {
invm_ver->invm_major = (version & E1000_INVM_MAJOR_MASK)
>> E1000_INVM_MAJOR_SHIFT;
invm_ver->invm_minor = version & E1000_INVM_MINOR_MASK;
@@ -531,7 +531,7 @@ s32 igb_read_invm_version(struct e1000_hw *hw,
/* Check if we have image type in first location used */
if ((i == 1) && ((*record & E1000_INVM_IMGTYPE_FIELD) == 0)) {
invm_ver->invm_img_type = 0;
- status = E1000_SUCCESS;
+ status = 0;
break;
}
/* Check if we have image type in first location used */
@@ -540,7 +540,7 @@ s32 igb_read_invm_version(struct e1000_hw *hw,
((((*record & 0x3) != 0) && (i != 1)))) {
invm_ver->invm_img_type =
(*next_record & E1000_INVM_IMGTYPE_FIELD) >> 23;
- status = E1000_SUCCESS;
+ status = 0;
break;
}
}
@@ -556,10 +556,10 @@ s32 igb_read_invm_version(struct e1000_hw *hw,
**/
static s32 igb_validate_nvm_checksum_i210(struct e1000_hw *hw)
{
- s32 status = E1000_SUCCESS;
+ s32 status = 0;
s32 (*read_op_ptr)(struct e1000_hw *, u16, u16, u16 *);
- if (hw->nvm.ops.acquire(hw) == E1000_SUCCESS) {
+ if (!(hw->nvm.ops.acquire(hw))) {
/* Replace the read function with semaphore grabbing with
* the one that skips this for a while.
@@ -591,7 +591,7 @@ static s32 igb_validate_nvm_checksum_i210(struct e1000_hw *hw)
**/
static s32 igb_update_nvm_checksum_i210(struct e1000_hw *hw)
{
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
u16 checksum = 0;
u16 i, nvm_data;
@@ -600,12 +600,12 @@ static s32 igb_update_nvm_checksum_i210(struct e1000_hw *hw)
* EEPROM read fails
*/
ret_val = igb_read_nvm_eerd(hw, 0, 1, &nvm_data);
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
hw_dbg("EEPROM read failed\n");
goto out;
}
- if (hw->nvm.ops.acquire(hw) == E1000_SUCCESS) {
+ if (!(hw->nvm.ops.acquire(hw))) {
/* Do not use hw->nvm.ops.write, hw->nvm.ops.read
* because we do not want to take the synchronization
* semaphores twice here.
@@ -623,7 +623,7 @@ static s32 igb_update_nvm_checksum_i210(struct e1000_hw *hw)
checksum = (u16) NVM_SUM - checksum;
ret_val = igb_write_nvm_srwr(hw, NVM_CHECKSUM_REG, 1,
&checksum);
- if (ret_val != E1000_SUCCESS) {
+ if (ret_val) {
hw->nvm.ops.release(hw);
hw_dbg("NVM Write Error while updating checksum.\n");
goto out;
@@ -652,7 +652,7 @@ static s32 igb_pool_flash_update_done_i210(struct e1000_hw *hw)
for (i = 0; i < E1000_FLUDONE_ATTEMPTS; i++) {
reg = rd32(E1000_EECD);
if (reg & E1000_EECD_FLUDONE_I210) {
- ret_val = E1000_SUCCESS;
+ ret_val = 0;
break;
}
udelay(5);
@@ -685,7 +685,7 @@ bool igb_get_flash_presence_i210(struct e1000_hw *hw)
**/
static s32 igb_update_flash_i210(struct e1000_hw *hw)
{
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
u32 flup;
ret_val = igb_pool_flash_update_done_i210(hw);
@@ -698,7 +698,7 @@ static s32 igb_update_flash_i210(struct e1000_hw *hw)
wr32(E1000_EECD, flup);
ret_val = igb_pool_flash_update_done_i210(hw);
- if (ret_val == E1000_SUCCESS)
+ if (ret_val)
hw_dbg("Flash update complete\n");
else
hw_dbg("Flash update time out\n");
@@ -751,7 +751,7 @@ out:
static s32 __igb_access_xmdio_reg(struct e1000_hw *hw, u16 address,
u8 dev_addr, u16 *data, bool read)
{
- s32 ret_val = E1000_SUCCESS;
+ s32 ret_val = 0;
ret_val = hw->phy.ops.write_reg(hw, E1000_MMDAC, dev_addr);
if (ret_val)
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index d3d2154ed9e1..c737d1f40838 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -2738,7 +2738,7 @@ static int igb_get_module_info(struct net_device *netdev,
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 status = E1000_SUCCESS;
+ u32 status = 0;
u16 sff8472_rev, addr_mode;
bool page_swap = false;
@@ -2748,12 +2748,12 @@ static int igb_get_module_info(struct net_device *netdev,
/* Check whether we support SFF-8472 or not */
status = igb_read_phy_reg_i2c(hw, IGB_SFF_8472_COMP, &sff8472_rev);
- if (status != E1000_SUCCESS)
+ if (status)
return -EIO;
/* addressing mode is not supported */
status = igb_read_phy_reg_i2c(hw, IGB_SFF_8472_SWAP, &addr_mode);
- if (status != E1000_SUCCESS)
+ if (status)
return -EIO;
/* addressing mode is not supported */
@@ -2780,7 +2780,7 @@ static int igb_get_module_eeprom(struct net_device *netdev,
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- u32 status = E1000_SUCCESS;
+ u32 status = 0;
u16 *dataword;
u16 first_word, last_word;
int i = 0;
@@ -2799,7 +2799,7 @@ static int igb_get_module_eeprom(struct net_device *netdev,
/* Read EEPROM block, SFF-8079/SFF-8472, word at a time */
for (i = 0; i < last_word - first_word + 1; i++) {
status = igb_read_phy_reg_i2c(hw, first_word + i, &dataword[i]);
- if (status != E1000_SUCCESS) {
+ if (status) {
/* Error occurred while reading module */
kfree(dataword);
return -EIO;
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 33b3a16dabe1..f145adbb55ac 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2199,11 +2199,11 @@ static void igb_init_mas(struct igb_adapter *adapter)
**/
static s32 igb_init_i2c(struct igb_adapter *adapter)
{
- s32 status = E1000_SUCCESS;
+ s32 status = 0;
/* I2C interface supported on i350 devices */
if (adapter->hw.mac.type != e1000_i350)
- return E1000_SUCCESS;
+ return 0;
/* Initialize the i2c bus which is controlled by the registers.
* This bus will use the i2c_algo_bit structue that implements
@@ -7935,7 +7935,7 @@ static int igb_ndo_set_vf_spoofchk(struct net_device *netdev, int vf,
wr32(reg_offset, reg_val);
adapter->vf_data[vf].spoofchk_enabled = setting;
- return E1000_SUCCESS;
+ return 0;
}
static int igb_ndo_get_vf_config(struct net_device *netdev,
@@ -8097,8 +8097,7 @@ s32 igb_read_i2c_byte(struct e1000_hw *hw, u8 byte_offset,
swfw_mask = E1000_SWFW_PHY0_SM;
- if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask)
- != E1000_SUCCESS)
+ if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask))
return E1000_ERR_SWFW_SYNC;
status = i2c_smbus_read_byte_data(this_client, byte_offset);
@@ -8108,7 +8107,7 @@ s32 igb_read_i2c_byte(struct e1000_hw *hw, u8 byte_offset,
return E1000_ERR_I2C;
else {
*data = status;
- return E1000_SUCCESS;
+ return 0;
}
}
@@ -8133,7 +8132,7 @@ s32 igb_write_i2c_byte(struct e1000_hw *hw, u8 byte_offset,
if (!this_client)
return E1000_ERR_I2C;
- if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask) != E1000_SUCCESS)
+ if (hw->mac.ops.acquire_swfw_sync(hw, swfw_mask))
return E1000_ERR_SWFW_SYNC;
status = i2c_smbus_write_byte_data(this_client, byte_offset, data);
hw->mac.ops.release_swfw_sync(hw, swfw_mask);
@@ -8141,7 +8140,7 @@ s32 igb_write_i2c_byte(struct e1000_hw *hw, u8 byte_offset,
if (status)
return E1000_ERR_I2C;
else
- return E1000_SUCCESS;
+ return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 08:58:14 +0000