diff options
| author | Bruce Allan <bruce.w.allan@intel.com> | 2020-06-29 17:27:46 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-07-01 16:35:23 -0700 |
| commit | 66486d8943bac36821f66b7e2d33e4c7c691e113 (patch) | |
| tree | 76040390708d5abdc1ffb4895905293ed2263c89 /drivers/net/ethernet/intel/ice/ice_sched.c | |
| parent | b3c3890489f6d3794916958d1663ab6aecb0290b (diff) | |
ice: replace single-element array used for C struct hack
Convert the pre-C90-extension "C struct hack" method (using a single-
element array at the end of a structure for implementing variable-length
types) to the preferred use of C99 flexible array member.
Additional code cleanups were done near areas affected by this change.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_sched.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_sched.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c index 294257b4d138..1c29cfa1cf33 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.c +++ b/drivers/net/ethernet/intel/ice/ice_sched.c @@ -238,7 +238,7 @@ ice_sched_remove_elems(struct ice_hw *hw, struct ice_sched_node *parent, enum ice_status status; u16 buf_size; - buf_size = sizeof(*buf) + sizeof(u32) * (num_nodes - 1); + buf_size = struct_size(buf, teid, num_nodes); buf = devm_kzalloc(ice_hw_to_dev(hw), buf_size, GFP_KERNEL); if (!buf) return ICE_ERR_NO_MEMORY; @@ -825,7 +825,7 @@ ice_sched_add_elems(struct ice_port_info *pi, struct ice_sched_node *tc_node, size_t buf_size; u32 teid; - buf_size = struct_size(buf, generic, num_nodes - 1); + buf_size = struct_size(buf, generic, num_nodes); buf = devm_kzalloc(ice_hw_to_dev(hw), buf_size, GFP_KERNEL); if (!buf) return ICE_ERR_NO_MEMORY; |