[PATCH wireless-next v2 4/4] wifi: mac80211: fix repeated word 'used' in comment

[Hemanth Selam <hemanth.selam@gmail.com>]

Drop the second 'used', reported by checkpatch.pl as a repeated word.
Only touches a comment, no code changes.

Assisted-by: Cursor:claude-opus-5
Signed-off-by: Hemanth Selam <hemanth.selam@gmail.com>
---

Notes:
    v2: designate the patch to wireless-next and use a subject prefix naming
    the component, as maintainer-netdev.rst asks; v1 went out with a bare
    [PATCH] and a "net:" prefix. Rebased onto wireless-next, diff unchanged.
    
    v1: https://lore.kernel.org/all/20260907061417.33729-1-hemanth.selam@gmail.com/

 include/net/mac80211.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 7bb4618065b6..9594856a23e2 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -257,7 +257,7 @@ struct ieee80211_chan_req {
  * @min_def: the minimum channel definition currently required.
  * @ap: the channel definition the AP actually is operating as,
  *	for use with (wider bandwidth) OFDMA
- * @radio_idx: index of the wiphy radio used used for this channel
+ * @radio_idx: index of the wiphy radio used for this channel
  * @rx_chains_static: The number of RX chains that must always be
  *	active on the channel to receive MIMO transmissions
  * @rx_chains_dynamic: The number of RX chains that must be enabled