diff options
Diffstat (limited to 'net/xfrm/xfrm_state.c')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 4b2eb260f5c2..d213ca3653a8 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2268,7 +2268,12 @@ EXPORT_SYMBOL(xfrm_state_update); int xfrm_state_check_expire(struct xfrm_state *x) { - xfrm_dev_state_update_stats(x); + /* All counters which are needed to decide if state is expired + * are handled by SW for non-packet offload modes. Simply skip + * the following update and save extra boilerplate in drivers. + */ + if (x->xso.type == XFRM_DEV_OFFLOAD_PACKET) + xfrm_dev_state_update_stats(x); if (!READ_ONCE(x->curlft.use_time)) WRITE_ONCE(x->curlft.use_time, ktime_get_real_seconds()); |