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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2023-04-24 19:42:04 +0200
committerJohannes Berg <johannes.berg@intel.com>2023-05-16 10:15:01 -0700
commit13ad2b1eeacd48ec0f31f55964e6dc7dfc2c0299 (patch)
treeab36419bd325fe82d51d15c4f26e5da34b67a816 /net
parentef6e1997da63ad0ac3fe33153fec9524c9ae56c9 (diff)
wifi: mac80211: Fix puncturing bitmap handling in __ieee80211_csa_finalize()
'changed' can be OR'ed with BSS_CHANGED_EHT_PUNCTURING which is larger than an u32. So, turn 'changed' into an u64 and update ieee80211_set_after_csa_beacon() accordingly. In the commit in Fixes, only ieee80211_start_ap() was updated. Fixes: 2cc25e4b2a04 ("wifi: mac80211: configure puncturing bitmap") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/e84a3f80fe536787f7a2c7180507efc36cd14f95.1682358088.git.christophe.jaillet@wanadoo.fr Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/cfg.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 7317e4a5d1ff..c5e5f783f137 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3589,7 +3589,7 @@ void ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool block_t
EXPORT_SYMBOL(ieee80211_channel_switch_disconnect);
static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata,
- u32 *changed)
+ u64 *changed)
{
int err;
@@ -3632,7 +3632,7 @@ static int ieee80211_set_after_csa_beacon(struct ieee80211_sub_if_data *sdata,
static int __ieee80211_csa_finalize(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
- u32 changed = 0;
+ u64 changed = 0;
int err;
sdata_assert_lock(sdata);