4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Emil Tantilov <emil.s.tantilov@xxxxxxxxx> [ Upstream commit 1fe954b2097bb907b4578e6a74e4c1d23785a601 ] FEC is configured by the NVM and the driver should not be overriding it. Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx> Tested-by: Krishneil Singh <krishneil.k.singh@xxxxxxxxx> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 -- 1 file changed, 2 deletions(-) --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -1643,8 +1643,6 @@ static s32 ixgbe_setup_kr_speed_x550em(s return status; reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE; - reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ | - IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC); reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR | IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX);