net/i40e/base: fix error with mirror rule ID 0

Remove a problematic mirror rule ID check. The check
returned an error if the mirror rule ID is 0, which is
a valid value.

Fixes: 0bf2dbbe077c ("i40e/base: support mirroring rules")

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index ace5b84..ef6b270 100644 (file)
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -3042,10 +3042,7 @@ enum i40e_status_code i40e_aq_delete_mirrorrule(struct i40e_hw *hw, u16 sw_seid,
                        u16 *rules_used, u16 *rules_free)
 {
        /* Rule ID has to be valid except rule_type: INGRESS VLAN mirroring */
-       if (rule_type != I40E_AQC_MIRROR_RULE_TYPE_VLAN) {
-               if (!rule_id)
-                       return I40E_ERR_PARAM;
-       } else {
+       if (rule_type == I40E_AQC_MIRROR_RULE_TYPE_VLAN) {
                /* count and mr_list shall be valid for rule_type INGRESS VLAN
                 * mirroring. For other rule_type, count and rule_type should
                 * not matter.