diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netdevice.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index fd1916261072..87cafc932e9e 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2672,7 +2672,7 @@ static inline bool netif_elide_gro(const struct net_device *dev) static inline int netdev_get_prio_tc_map(const struct net_device *dev, u32 prio) { - return dev->prio_tc_map[prio & TC_BITMASK]; + return READ_ONCE(dev->prio_tc_map[prio & TC_BITMASK]); } static inline @@ -2681,7 +2681,7 @@ int netdev_set_prio_tc_map(struct net_device *dev, u8 prio, u8 tc) if (tc >= READ_ONCE(dev->num_tc)) return -EINVAL; - dev->prio_tc_map[prio & TC_BITMASK] = tc & TC_BITMASK; + WRITE_ONCE(dev->prio_tc_map[prio & TC_BITMASK], tc & TC_BITMASK); return 0; } |