diff options
| author | Calvin Johnson <calvin.johnson@oss.nxp.com> | 2021-06-11 13:53:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-11 13:08:52 -0700 |
| commit | b9926da003cab58594803a2bc5a1d5bd7c670eba (patch) | |
| tree | 306f614f582f2e98e9062a7d1070a7525c118b26 /drivers/net/phy/phy_device.c | |
| parent | cf99686072a1b7037a1d782b66037b2b722bf2c9 (diff) | |
net: mii_timestamper: check NULL in unregister_mii_timestamper()
Callers of unregister_mii_timestamper() currently check for NULL
value of mii_ts before calling it.
Place the NULL check inside unregister_mii_timestamper() and update
the callers accordingly.
Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Acked-by: Grant Likely <grant.likely@arm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index f7472a0cf771..85734309b580 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -957,8 +957,7 @@ EXPORT_SYMBOL(phy_device_register); */ void phy_device_remove(struct phy_device *phydev) { - if (phydev->mii_ts) - unregister_mii_timestamper(phydev->mii_ts); + unregister_mii_timestamper(phydev->mii_ts); device_del(&phydev->mdio.dev); |