diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 2c4e06610a79..fe706f70ac7e 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -5,7 +5,7 @@ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include <linux/if.h> @@ -16488,9 +16488,9 @@ static int nl80211_assoc_ml_reconf(struct sk_buff *skb, struct genl_info *info) struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct net_device *dev = info->user_ptr[1]; struct wireless_dev *wdev = dev->ieee80211_ptr; - struct cfg80211_assoc_link links[IEEE80211_MLD_MAX_NUM_LINKS] = {}; + struct cfg80211_ml_reconf_req req = {}; unsigned int link_id; - u16 add_links, rem_links; + u16 add_links; int err; if (!wdev->valid_links) @@ -16506,39 +16506,37 @@ static int nl80211_assoc_ml_reconf(struct sk_buff *skb, struct genl_info *info) add_links = 0; if (info->attrs[NL80211_ATTR_MLO_LINKS]) { - err = nl80211_process_links(rdev, links, NULL, 0, info); + err = nl80211_process_links(rdev, req.add_links, NULL, 0, info); if (err) return err; for (link_id = 0; link_id < IEEE80211_MLD_MAX_NUM_LINKS; link_id++) { - if (!links[link_id].bss) + if (!req.add_links[link_id].bss) continue; add_links |= BIT(link_id); } } if (info->attrs[NL80211_ATTR_MLO_RECONF_REM_LINKS]) - rem_links = + req.rem_links = nla_get_u16(info->attrs[NL80211_ATTR_MLO_RECONF_REM_LINKS]); - else - rem_links = 0; /* Validate that existing links are not added, removed links are valid * and don't allow adding and removing the same links */ - if ((add_links & rem_links) || !(add_links | rem_links) || + if ((add_links & req.rem_links) || !(add_links | req.rem_links) || (wdev->valid_links & add_links) || - ((wdev->valid_links & rem_links) != rem_links)) { + ((wdev->valid_links & req.rem_links) != req.rem_links)) { err = -EINVAL; goto out; } - err = cfg80211_assoc_ml_reconf(rdev, dev, links, rem_links); + err = cfg80211_assoc_ml_reconf(rdev, dev, &req); out: - for (link_id = 0; link_id < ARRAY_SIZE(links); link_id++) - cfg80211_put_bss(&rdev->wiphy, links[link_id].bss); + for (link_id = 0; link_id < ARRAY_SIZE(req.add_links); link_id++) + cfg80211_put_bss(&rdev->wiphy, req.add_links[link_id].bss); return err; } |