From: Bruce Allan Date: Sat, 21 Nov 2020 00:39:36 +0000 (-0800) Subject: ice: use flex_array_size where possible X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=11404310d58d821714a19bcf2bf69e5c80d4d34c;p=linux.git ice: use flex_array_size where possible Use the flex_array_size() helper with the recently added flexible array members in structures. Signed-off-by: Bruce Allan Tested-by: Tony Brelinski Signed-off-by: Tony Nguyen --- diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 6d7e7dd0ebe22..607d33d05a0ce 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -1653,7 +1653,7 @@ ice_aq_alloc_free_res(struct ice_hw *hw, u16 num_entries, if (!buf) return ICE_ERR_PARAM; - if (buf_size < (num_entries * sizeof(buf->elem[0]))) + if (buf_size < flex_array_size(buf, elem, num_entries)) return ICE_ERR_PARAM; ice_fill_dflt_direct_cmd_desc(&desc, opc); diff --git a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c index f5e81b5553537..cf5b717b92931 100644 --- a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c +++ b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c @@ -1525,7 +1525,7 @@ ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count) bld->reserved_section_table_entries += count; data_end = le16_to_cpu(buf->data_end) + - (count * sizeof(buf->section_entry[0])); + flex_array_size(buf, section_entry, count); buf->data_end = cpu_to_le16(data_end); return 0;