diff options
Diffstat (limited to 'net/wireless/rdev-ops.h')
| -rw-r--r-- | net/wireless/rdev-ops.h | 74 |
1 files changed, 38 insertions, 36 deletions
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 43897a5269b6..ec3f4aa1c807 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -2,7 +2,7 @@ /* * Portions of this file * Copyright(c) 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2018, 2021-2023 Intel Corporation + * Copyright (C) 2018, 2021-2024 Intel Corporation */ #ifndef __CFG80211_RDEV_OPS #define __CFG80211_RDEV_OPS @@ -458,6 +458,10 @@ static inline int rdev_scan(struct cfg80211_registered_device *rdev, struct cfg80211_scan_request *request) { int ret; + + if (WARN_ON_ONCE(!request->n_ssids && request->ssids)) + return -EINVAL; + trace_rdev_scan(&rdev->wiphy, request); ret = rdev->ops->scan(&rdev->wiphy, request); trace_rdev_return_int(&rdev->wiphy, ret); @@ -574,13 +578,11 @@ static inline int rdev_leave_ibss(struct cfg80211_registered_device *rdev, static inline int rdev_set_wiphy_params(struct cfg80211_registered_device *rdev, u32 changed) { - int ret; - - if (!rdev->ops->set_wiphy_params) - return -EOPNOTSUPP; + int ret = -EOPNOTSUPP; trace_rdev_set_wiphy_params(&rdev->wiphy, changed); - ret = rdev->ops->set_wiphy_params(&rdev->wiphy, changed); + if (rdev->ops->set_wiphy_params) + ret = rdev->ops->set_wiphy_params(&rdev->wiphy, changed); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } @@ -1421,13 +1423,11 @@ rdev_set_radar_background(struct cfg80211_registered_device *rdev, struct cfg80211_chan_def *chandef) { struct wiphy *wiphy = &rdev->wiphy; - int ret; - - if (!rdev->ops->set_radar_background) - return -EOPNOTSUPP; + int ret = -EOPNOTSUPP; trace_rdev_set_radar_background(wiphy, chandef); - ret = rdev->ops->set_radar_background(wiphy, chandef); + if (rdev->ops->set_radar_background) + ret = rdev->ops->set_radar_background(wiphy, chandef); trace_rdev_return_int(wiphy, ret); return ret; @@ -1464,13 +1464,11 @@ rdev_add_link_station(struct cfg80211_registered_device *rdev, struct net_device *dev, struct link_station_parameters *params) { - int ret; - - if (!rdev->ops->add_link_station) - return -EOPNOTSUPP; + int ret = -EOPNOTSUPP; trace_rdev_add_link_station(&rdev->wiphy, dev, params); - ret = rdev->ops->add_link_station(&rdev->wiphy, dev, params); + if (rdev->ops->add_link_station) + ret = rdev->ops->add_link_station(&rdev->wiphy, dev, params); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } @@ -1480,13 +1478,11 @@ rdev_mod_link_station(struct cfg80211_registered_device *rdev, struct net_device *dev, struct link_station_parameters *params) { - int ret; - - if (!rdev->ops->mod_link_station) - return -EOPNOTSUPP; + int ret = -EOPNOTSUPP; trace_rdev_mod_link_station(&rdev->wiphy, dev, params); - ret = rdev->ops->mod_link_station(&rdev->wiphy, dev, params); + if (rdev->ops->mod_link_station) + ret = rdev->ops->mod_link_station(&rdev->wiphy, dev, params); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } @@ -1496,13 +1492,11 @@ rdev_del_link_station(struct cfg80211_registered_device *rdev, struct net_device *dev, struct link_station_del_parameters *params) { - int ret; - - if (!rdev->ops->del_link_station) - return -EOPNOTSUPP; + int ret = -EOPNOTSUPP; trace_rdev_del_link_station(&rdev->wiphy, dev, params); - ret = rdev->ops->del_link_station(&rdev->wiphy, dev, params); + if (rdev->ops->del_link_station) + ret = rdev->ops->del_link_station(&rdev->wiphy, dev, params); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } @@ -1513,13 +1507,11 @@ rdev_set_hw_timestamp(struct cfg80211_registered_device *rdev, struct cfg80211_set_hw_timestamp *hwts) { struct wiphy *wiphy = &rdev->wiphy; - int ret; - - if (!rdev->ops->set_hw_timestamp) - return -EOPNOTSUPP; + int ret = -EOPNOTSUPP; trace_rdev_set_hw_timestamp(wiphy, dev, hwts); - ret = rdev->ops->set_hw_timestamp(wiphy, dev, hwts); + if (rdev->ops->set_hw_timestamp) + ret = rdev->ops->set_hw_timestamp(wiphy, dev, hwts); trace_rdev_return_int(wiphy, ret); return ret; @@ -1531,15 +1523,25 @@ rdev_set_ttlm(struct cfg80211_registered_device *rdev, struct cfg80211_ttlm_params *params) { struct wiphy *wiphy = &rdev->wiphy; - int ret; - - if (!rdev->ops->set_ttlm) - return -EOPNOTSUPP; + int ret = -EOPNOTSUPP; trace_rdev_set_ttlm(wiphy, dev, params); - ret = rdev->ops->set_ttlm(wiphy, dev, params); + if (rdev->ops->set_ttlm) + ret = rdev->ops->set_ttlm(wiphy, dev, params); trace_rdev_return_int(wiphy, ret); return ret; } + +static inline u32 +rdev_get_radio_mask(struct cfg80211_registered_device *rdev, + struct net_device *dev) +{ + struct wiphy *wiphy = &rdev->wiphy; + + if (!rdev->ops->get_radio_mask) + return 0; + + return rdev->ops->get_radio_mask(wiphy, dev); +} #endif /* __CFG80211_RDEV_OPS */ |