From: Yury Norov Date: Mon, 2 Mar 2026 01:11:56 +0000 (-0500) Subject: ice: use bitmap_weighted_xor() in ice_find_free_recp_res_idx() X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bdeaa653aeff7316581c51507937f4f925d68cbc;p=thirdparty%2Fkernel%2Flinux.git ice: use bitmap_weighted_xor() in ice_find_free_recp_res_idx() Use the right helper and save one bitmaps traverse. Reviewed-by: Aleksandr Loktionov Reviewed-by: Jacob Keller Tested-by: Rinitha S (A Contingent worker at Intel) Signed-off-by: Yury Norov --- diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index bb0f990fa2c69..6a5875bd9c6b1 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -4984,10 +4984,8 @@ ice_find_free_recp_res_idx(struct ice_hw *hw, const unsigned long *profiles, hw->switch_info->recp_list[bit].res_idxs, ICE_MAX_FV_WORDS); - bitmap_xor(free_idx, used_idx, possible_idx, ICE_MAX_FV_WORDS); - /* return number of free indexes */ - return (u16)bitmap_weight(free_idx, ICE_MAX_FV_WORDS); + return (u16)bitmap_weighted_xor(free_idx, used_idx, possible_idx, ICE_MAX_FV_WORDS); } /**