diff options
Diffstat (limited to 'drivers/net/phy/sfp.c')
| -rw-r--r-- | drivers/net/phy/sfp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 52fffb98fde9..6e13b8832bc7 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -1098,8 +1098,11 @@ static int sfp_hwmon_insert(struct sfp *sfp) static void sfp_hwmon_remove(struct sfp *sfp) { - hwmon_device_unregister(sfp->hwmon_dev); - kfree(sfp->hwmon_name); + if (!IS_ERR_OR_NULL(sfp->hwmon_dev)) { + hwmon_device_unregister(sfp->hwmon_dev); + sfp->hwmon_dev = NULL; + kfree(sfp->hwmon_name); + } } #else static int sfp_hwmon_insert(struct sfp *sfp) |