igc: remove unused autoneg_failed field

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autoneg_failed in struct igc_mac_info is never set in the igc driver.
Remove the field and the dead code checking it in
igc_config_fc_after_link_up().

The field originates from the e1000/e1000e fiber/serdes forced-link
path, where MAC-level autoneg timeout sets it to signal the flow-control
code to force pause. igc supports only copper, so it never needs to set
this field.

Reviewed-by: Looi Hong Aun <hong.aun.looi@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Faizal Rahim <faizal.abdul.rahim@linux.intel.com>
Signed-off-by: Khai Wen Tan <khai.wen.tan@linux.intel.com>
Reviewed-by: Dima Ruinskiy <dima.ruinskiy@intel.com>
Reviewed-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Moriya Kadosh <moriyax.kadosh@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

...

This commit is contained in:

Faizal Rahim 2026-05-08 05:47:03 +08:00 • committed by Tony Nguyen

parent 17cd41a973

commit 1ee93ee2e0

2 changed files with 1 additions and 16 deletions

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1

drivers/net/ethernet/intel/igc/igc_hw.h

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16

drivers/net/ethernet/intel/igc/igc_mac.c

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