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igc: Change type of the 'igc_check_downshift' method 

The 'igc_check_downshift' method always returns 0; there is no need
for a return value so change the type of this method to void.

Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Sasha Neftin 2022-04-23 19:55:02 +03:00 committed by Tony Nguyen
parent 7241069f7a
commit 95073d0815
2 changed files with 2 additions and 6 deletions
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6
drivers/net/ethernet/intel/igc/igc_phy.c
View File

@ -141,18 +141,14 @@ void igc_power_down_phy_copper(struct igc_hw *hw)
* igc_check_downshift - Checks whether a downshift in speed occurred
* @hw: pointer to the HW structure
*
* Success returns 0, Failure returns 1
*
* A downshift is detected by querying the PHY link health.
*/
s32 igc_check_downshift(struct igc_hw *hw)
void igc_check_downshift(struct igc_hw *hw)
{
struct igc_phy_info *phy = &hw->phy;
/* speed downshift not supported */
phy->speed_downgraded = false;
return 0;
}
/**

2
drivers/net/ethernet/intel/igc/igc_phy.h
View File

@ -11,7 +11,7 @@ s32 igc_phy_hw_reset(struct igc_hw *hw);
s32 igc_get_phy_id(struct igc_hw *hw);
s32 igc_phy_has_link(struct igc_hw *hw, u32 iterations,
u32 usec_interval, bool *success);
s32 igc_check_downshift(struct igc_hw *hw);
void igc_check_downshift(struct igc_hw *hw);
s32 igc_setup_copper_link(struct igc_hw *hw);
void igc_power_up_phy_copper(struct igc_hw *hw);
void igc_power_down_phy_copper(struct igc_hw *hw);