From: kernel test robot <l...@intel.com>
drivers/net/phy/mscc/mscc_ptp.c:1496:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 7d272e63e097 ("net: phy: mscc: timestamping and PHC support")
CC: Antoine Tenart <antoine.ten...@bootlin.com>
Signed-off-by: kernel test robot <l...@intel.com>
---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
master
head: 3f9437c6234d95d96967f1b438a4fb71b6be254d
commit: 7d272e63e0979d38a6256108adbe462d621c26c5 [3775/3988] net: phy: mscc:
timestamping and PHC support
mscc_ptp.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/net/phy/mscc/mscc_ptp.c
+++ b/drivers/net/phy/mscc/mscc_ptp.c
@@ -1493,10 +1493,7 @@ static int __vsc8584_init_ptp(struct phy
vsc8531->ptp->ptp_clock = ptp_clock_register(&vsc8531->ptp->caps,
&phydev->mdio.dev);
- if (IS_ERR(vsc8531->ptp->ptp_clock))
- return PTR_ERR(vsc8531->ptp->ptp_clock);
-
- return 0;
+ return PTR_ERR_OR_ZERO(vsc8531->ptp->ptp_clock);
}
void vsc8584_config_ts_intr(struct phy_device *phydev)
