From 53b44cb9220e4ff7e3c091d91c94b2872b2f62d1 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Thu, 22 Nov 2018 21:27:19 +0800
Subject: [PATCH] net: cavium: clean up return value check in cavium_ptp_probe
ptp_clock_register never return NULL, so no need check this
in cavium_ptp_probe.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/cavium/common/cavium_ptp.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/ethernet/cavium/common/cavium_ptp.c b/drivers/net/ethernet/cavium/common/cavium_ptp.c
index 6aeb1045c302a..73632b8437498 100644
--- a/drivers/net/ethernet/cavium/common/cavium_ptp.c
+++ b/drivers/net/ethernet/cavium/common/cavium_ptp.c
@@ -277,10 +277,6 @@ static int cavium_ptp_probe(struct pci_dev *pdev,
writeq(clock_comp, clock->reg_base + PTP_CLOCK_COMP);
clock->ptp_clock = ptp_clock_register(&clock->ptp_info, dev);
- if (!clock->ptp_clock) {
- err = -ENODEV;
- goto error_stop;
- }
if (IS_ERR(clock->ptp_clock)) {
err = PTR_ERR(clock->ptp_clock);
goto error_stop;
--
2.30.2