From 4d893c104cda8961b8885737b2de73b83f7b6d0d Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Tue, 5 Dec 2023 17:01:02 -0800 Subject: intel: legacy: field prep conversion Refactor several older Intel drivers to use FIELD_PREP(), which reduces lines of code and adds clarity of intent. This code was generated by the following coccinelle/spatch script and then manually repaired. @prep2@ constant shift,mask; type T; expression a; @@ -(((T)(a) << shift) & mask) +FIELD_PREP(mask, a) @prep@ constant shift,mask; type T; expression a; @@ -((T)((a) << shift) & mask) +FIELD_PREP(mask, a) Cc: Julia Lawall Reviewed-by: Marcin Szycik Reviewed-by: Simon Horman Signed-off-by: Jesse Brandeburg Tested-by: Pucha Himasekhar Reddy (A Contingent worker at Intel) Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c') diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index 7311bd545acf..18d63c8c2ff4 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -670,8 +670,8 @@ void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter) int fcoe_i_h = fcoe->offset + ((i + fcreta_size) % fcoe->indices); fcoe_q_h = adapter->rx_ring[fcoe_i_h]->reg_idx; - fcoe_q_h = (fcoe_q_h << IXGBE_FCRETA_ENTRY_HIGH_SHIFT) & - IXGBE_FCRETA_ENTRY_HIGH_MASK; + fcoe_q_h = FIELD_PREP(IXGBE_FCRETA_ENTRY_HIGH_MASK, + fcoe_q_h); } fcoe_i = fcoe->offset + (i % fcoe->indices); -- cgit