diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2024-02-28 11:48:13 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-03-04 16:32:57 +0300 |
| commit | 508c423d9444a5eeeebd66fcff19ebe346a05150 (patch) | |
| tree | 22aa47ab4022d65dd54b8ab996c667de2102c601 /net/mac80211/mlme.c | |
| parent | 2015d2d6391bf08115566c80fe2964b434cf0681 (diff) | |
| download | linux-508c423d9444a5eeeebd66fcff19ebe346a05150.tar.xz | |
wifi: mac80211: simplify multi-link element parsing
We shouldn't assign elems->ml_basic{,len} before defragmentation,
and we don't need elems->ml_reconf{,len} at all since we don't do
defragmentation. Clean that up a bit. This does require always
defragmention even when it may not be needed, but that's easier
to reason about.
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240228094902.e0115da4d2a6.I89a80f7387eabef8df3955485d4a583ed024c5b1@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 2c72d4d0fc25..3be4f4cf12c3 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -5760,7 +5760,7 @@ static void ieee80211_ml_reconfiguration(struct ieee80211_sub_if_data *sdata, u8 link_id; u32 delay; - if (!ieee80211_vif_is_mld(&sdata->vif) || !elems->ml_reconf) + if (!ieee80211_vif_is_mld(&sdata->vif) || !elems->ml_reconf_elem) return; ml_len = cfg80211_defragment_element(elems->ml_reconf_elem, @@ -5773,9 +5773,7 @@ static void ieee80211_ml_reconfiguration(struct ieee80211_sub_if_data *sdata, if (ml_len < 0) return; - elems->ml_reconf = (const void *)elems->scratch_pos; - elems->ml_reconf_len = ml_len; - ml = elems->ml_reconf; + ml = (const void *)elems->scratch_pos; /* Directly parse the sub elements as the common information doesn't * hold any useful information. |