Remove unnecessary casts of constant values to u16. Let the C type system do it's job.
Signed-off-by: Jacek Kowalski <[email protected]> Suggested-by: Simon Horman <[email protected]> --- drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 2 +- drivers/net/ethernet/intel/e1000/e1000_hw.c | 4 ++-- drivers/net/ethernet/intel/e1000/e1000_main.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index d06d29c6c037..d152026a027b 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -806,7 +806,7 @@ static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data) } /* If Checksum is not Correct return error else test passed */ - if ((checksum != (u16)EEPROM_SUM) && !(*data)) + if ((checksum != EEPROM_SUM) && !(*data)) *data = 2; return *data; diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.c b/drivers/net/ethernet/intel/e1000/e1000_hw.c index f9328f2e669f..0e5de52b1067 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_hw.c +++ b/drivers/net/ethernet/intel/e1000/e1000_hw.c @@ -3970,7 +3970,7 @@ s32 e1000_validate_eeprom_checksum(struct e1000_hw *hw) return E1000_SUCCESS; #endif - if (checksum == (u16)EEPROM_SUM) + if (checksum == EEPROM_SUM) return E1000_SUCCESS; else { e_dbg("EEPROM Checksum Invalid\n"); @@ -3997,7 +3997,7 @@ s32 e1000_update_eeprom_checksum(struct e1000_hw *hw) } checksum += eeprom_data; } - checksum = (u16)EEPROM_SUM - checksum; + checksum = EEPROM_SUM - checksum; if (e1000_write_eeprom(hw, EEPROM_CHECKSUM_REG, 1, &checksum) < 0) { e_dbg("EEPROM Write Error\n"); return -E1000_ERR_EEPROM; diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index d8595e84326d..09acba2ed483 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -313,7 +313,7 @@ static void e1000_update_mng_vlan(struct e1000_adapter *adapter) } else { adapter->mng_vlan_id = E1000_MNG_VLAN_NONE; } - if ((old_vid != (u16)E1000_MNG_VLAN_NONE) && + if ((old_vid != E1000_MNG_VLAN_NONE) && (vid != old_vid) && !test_bit(old_vid, adapter->active_vlans)) e1000_vlan_rx_kill_vid(netdev, htons(ETH_P_8021Q), -- 2.47.2
