diff --git a/drivers/net/ethernet/yusur/yk3/yk3_ptp.c b/drivers/net/ethernet/yusur/yk3/yk3_ptp.c
index cfd9cc24b4462308b53d16657b303c2792d828e1..4554c4f3e26d1d57293fbe87200fbbe149d46698 100644
--- a/drivers/net/ethernet/yusur/yk3/yk3_ptp.c
+++ b/drivers/net/ethernet/yusur/yk3/yk3_ptp.c
@@ -98,9 +98,6 @@ static int yk3_ptp_phc_adjfreq(struct ptp_clock_info *clock_info, s32 ppb)
 
 	struct yk3_ptp *ptp = container_of(clock_info, struct yk3_ptp, ptp_caps);
 
-	if (ppb == 0)
-		return 0;
-
 	if (ppb < 0) {
 		neg_adj = 1;
 		ppb = -ppb;