From 99e6b136d69d6cbd11cbadab2391c6ee6fe56377 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 8 Jan 2026 23:00:24 +0300 Subject: [PATCH] wifi: mwifiex: Fix a loop in mwifiex_update_ampdu_rxwinsize() commit 2120f3a3738a65730c81bf10447b1ff776078915 upstream. The "i" iterator variable is used to count two different things but unfortunately we can't store two different numbers in the same variable. Use "i" for the outside loop and "j" for the inside loop. Cc: stable@vger.kernel.org Fixes: d219b7eb3792 ("mwifiex: handle BT coex event to adjust Rx BA window size") Signed-off-by: Dan Carpenter Reviewed-by: Jeff Chen Link: https://patch.msgid.link/aWAM2MGUWRP0zWUd@stanley.mountain Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c index cb948ca34373..3f4c8c0743fe 100644 --- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c @@ -825,7 +825,7 @@ void mwifiex_update_rxreor_flags(struct mwifiex_adapter *adapter, u8 flags) static void mwifiex_update_ampdu_rxwinsize(struct mwifiex_adapter *adapter, bool coex_flag) { - u8 i; + u8 i, j; u32 rx_win_size; struct mwifiex_private *priv; @@ -863,8 +863,8 @@ static void mwifiex_update_ampdu_rxwinsize(struct mwifiex_adapter *adapter, if (rx_win_size != priv->add_ba_param.rx_win_size) { if (!priv->media_connected) continue; - for (i = 0; i < MAX_NUM_TID; i++) - mwifiex_11n_delba(priv, i); + for (j = 0; j < MAX_NUM_TID; j++) + mwifiex_11n_delba(priv, j); } } }