[PATCH v2] wifi: mac80211: update outdated comment

[Kexin Sun]

The function ieee80211_start_scan() was refactored and replaced by
__ieee80211_start_scan() in commit f3b85252f081 ("mac80211: fix scan
races and rework scanning"). Update the comment in
ieee80211_tx_h_check_assoc() accordingly.

Additionally, remove the broken gmane.org link in the comment.

Suggested-by: Lachlan Hodges <lachlan.hodges@xxxxxxxxxxxxxx>
Suggested-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Assisted-by: unnamed:deepseek-v3.2 coccinelle
Signed-off-by: Kexin Sun <kexinsun@xxxxxxxxxxxxxxxx>
---
v2:
 - Removed the dead gmane.org link from the comment as suggested by
   Lachlan Hodges <lachlan.hodges@xxxxxxxxxxxxxx> 
   and Johannes Berg <johannes@xxxxxxxxxxxxxxxx>.
   
 net/mac80211/tx.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 8cdbd417d7be..6dbe17f7aa74 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -287,10 +287,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx)
 		 * active scan) are allowed, all other frames should not be
 		 * sent and we should not get here, but if we do
 		 * nonetheless, drop them to avoid sending them
-		 * off-channel. See the link below and
-		 * ieee80211_start_scan() for more.
-		 *
-		 * http://article.gmane.org/gmane.linux.kernel.wireless.general/30089
+		 * off-channel. See __ieee80211_start_scan() for more.
 		 */
 		return TX_DROP;
 
-- 
2.25.1