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net/ice/base: remove unnecessary dummy packet finding

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We don't need to find a dummy packet when removing a rule so remove
the call to get the dummy packet. This also obviates some variables
so remove them also.

Also reduce the scope of rule_buf_sz.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Qi Zhang 2019-08-29 10:36:45 +08:00 committed by Ferruh Yigit
parent c3d6ac02c0
commit dbe449e5dc
1 changed files with 3 additions and 7 deletions
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10
drivers/net/ice/base/ice_switch.c
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@ -6360,14 +6360,11 @@ ice_rem_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups,
u16 lkups_cnt, struct ice_adv_rule_info *rinfo)
{
struct ice_adv_fltr_mgmt_list_entry *list_elem;
const struct ice_dummy_pkt_offsets *offsets;
struct ice_prot_lkup_ext lkup_exts;
u16 rule_buf_sz, pkt_len, i, rid;
struct ice_lock *rule_lock; /* Lock to protect filter rule list */
enum ice_status status = ICE_SUCCESS;
bool remove_rule = false;
const u8 *pkt = NULL;
u16 vsi_handle;
u16 i, rid, vsi_handle;
ice_memset(&lkup_exts, 0, sizeof(lkup_exts), ICE_NONDMA_MEM);
for (i = 0; i < lkups_cnt; i++) {
@ -6419,10 +6416,9 @@ ice_rem_adv_rule(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups,
ice_release_lock(rule_lock);
if (remove_rule) {
struct ice_aqc_sw_rules_elem *s_rule;
u16 rule_buf_sz;
ice_find_dummy_packet(lkups, lkups_cnt, rinfo->tun_type, &pkt,
&pkt_len, &offsets);
rule_buf_sz = ICE_SW_RULE_RX_TX_NO_HDR_SIZE + pkt_len;
rule_buf_sz = ICE_SW_RULE_RX_TX_NO_HDR_SIZE;
s_rule =
(struct ice_aqc_sw_rules_elem *)ice_malloc(hw,
rule_buf_sz);