fix(igc): invalid condition for igc_power_down_phy_copper() (#671)

* fix(igc): invalid condition

Signed-off-by: Yuuki Takano <[email protected]>

* fix(igc): revert unintended change

Signed-off-by: Yuuki Takano <[email protected]>

---------

Signed-off-by: Yuuki Takano <[email protected]>
Co-authored-by: Koichi Imai <[email protected]>

Author: ytakano

awkernel_drivers/src/pcie/intel/igc/igc_base.rs

@@ -157,7 +157,7 @@ pub(super) fn igc_power_down_phy_copper_base(
     hw: &mut IgcHw,
 ) -> Result<(), IgcDriverErr> {
     // If the management interface is not enabled, then power down
-    if ops.check_reset_block(info).is_ok() {
+    if ops.check_reset_block(info).is_err() {
         igc_power_down_phy_copper(ops, info, hw)?;
     }