[PATCH net-next] bnxt_en: remove set but not used variable 'addr_type'

[YueHaibing]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c: In function 'bnxt_tc_parse_flow':
drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:186:6: warning:
 variable 'addr_type' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c 
b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index 092c817..f4ba9b3 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -181,7 +181,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
                              struct bnxt_tc_flow *flow)
 {
        struct flow_dissector *dissector = tc_flow_cmd->dissector;
-       u16 addr_type = 0;
 
        /* KEY_CONTROL and KEY_BASIC are needed for forming a meaningful key */
        if ((dissector->used_keys & BIT(FLOW_DISSECTOR_KEY_CONTROL)) == 0 ||
@@ -191,13 +190,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
                return -EOPNOTSUPP;
        }
 
-       if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
-               struct flow_dissector_key_control *key =
-                       GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_CONTROL);
-
-               addr_type = key->addr_type;
-       }
-
        if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_BASIC)) {
                struct flow_dissector_key_basic *key =
                        GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_BASIC);
@@ -293,13 +285,6 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
                flow->l4_mask.icmp.code = mask->code;
        }
 
-       if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_CONTROL)) {
-               struct flow_dissector_key_control *key =
-                       GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_CONTROL);
-
-               addr_type = key->addr_type;
-       }
-
        if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS)) {
                struct flow_dissector_key_ipv4_addrs *key =
                        GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS);