[nrf fromtree] net: lib: coap_client: Remove duplicate token comparison

Response tokens are already compared in get_request_with_token().

Signed-off-by: Seppo Takalo <[email protected]>
(cherry picked from commit 1dc2487)
(cherry picked from commit 72d0c39)

Author: SeppoTakalo

subsys/net/lib/coap/coap_client.c

@@ -594,21 +594,6 @@ static int handle_poll(void)
 	return 0;
 }
 
-static bool token_compare(struct coap_client_internal_request *internal_req,
-			  const struct coap_packet *resp)
-{
-	uint8_t response_token[COAP_TOKEN_MAX_LEN];
-	uint8_t response_tkl;
-
-	response_tkl = coap_header_get_token(resp, response_token);
-
-	if (internal_req->request_tkl != response_tkl) {
-		return false;
-	}
-
-	return memcmp(&internal_req->request_token, &response_token, response_tkl) == 0;
-}
-
 static int recv_response(struct coap_client *client, struct coap_packet *response, bool *truncated)
 {
 	int total_len;
@@ -768,11 +753,6 @@ static int handle_response(struct coap_client *client, const struct coap_packet
 		return 0;
 	}
 
-	if (internal_req == NULL || !token_compare(internal_req, response)) {
-		LOG_WRN("Not matching tokens");
-		return 1;
-	}
-
 	/* MID-based deduplication */
 	if (response_id == internal_req->last_response_id) {
 		LOG_WRN("Duplicate MID, dropping");