diff options
Diffstat (limited to 'net/core/drop_monitor.c')
| -rw-r--r-- | net/core/drop_monitor.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index 536e032d95c8..31700e0c3928 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -802,16 +802,12 @@ net_dm_hw_metadata_clone(const struct net_dm_hw_metadata *hw_metadata) if (!n_hw_metadata) return NULL; - trap_group_name = kmemdup(hw_metadata->trap_group_name, - strlen(hw_metadata->trap_group_name) + 1, - GFP_ATOMIC | __GFP_ZERO); + trap_group_name = kstrdup(hw_metadata->trap_group_name, GFP_ATOMIC); if (!trap_group_name) goto free_hw_metadata; n_hw_metadata->trap_group_name = trap_group_name; - trap_name = kmemdup(hw_metadata->trap_name, - strlen(hw_metadata->trap_name) + 1, - GFP_ATOMIC | __GFP_ZERO); + trap_name = kstrdup(hw_metadata->trap_name, GFP_ATOMIC); if (!trap_name) goto free_trap_group; n_hw_metadata->trap_name = trap_name; @@ -1004,8 +1000,10 @@ static void net_dm_hw_monitor_stop(struct netlink_ext_ack *extack) { int cpu; - if (!monitor_hw) + if (!monitor_hw) { NL_SET_ERR_MSG_MOD(extack, "Hardware monitoring already disabled"); + return; + } monitor_hw = false; |