diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index a8c29fa4f1b3..67153964aad2 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -462,6 +462,14 @@ int wiphy_register(struct wiphy *wiphy) return -EINVAL; #endif + if (WARN_ON(wiphy->coalesce && + (!wiphy->coalesce->n_rules || + !wiphy->coalesce->n_patterns) && + (!wiphy->coalesce->pattern_min_len || + wiphy->coalesce->pattern_min_len > + wiphy->coalesce->pattern_max_len))) + return -EINVAL; + if (WARN_ON(wiphy->ap_sme_capa && !(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME))) return -EINVAL; @@ -668,6 +676,7 @@ void wiphy_unregister(struct wiphy *wiphy) rdev_set_wakeup(rdev, false); #endif cfg80211_rdev_free_wowlan(rdev); + cfg80211_rdev_free_coalesce(rdev); } EXPORT_SYMBOL(wiphy_unregister); |