From 3b08e608d50c44ca1135beed179f266aa0461da7 Mon Sep 17 00:00:00 2001 From: Ilan Peer Date: Sun, 9 Feb 2025 14:34:52 +0200 Subject: [PATCH] wifi: iwlwifi: Free pages allocated when failing to build A-MSDU When failing to prepare the data needed for A-MSDU transmission, the memory allocated for the TSO management was not freed. Fix it. Fixes: 7f5e3038f029 ("wifi: iwlwifi: map entire SKB when sending AMSDUs") Signed-off-by: Ilan Peer Reviewed-by: Emmanuel Grumbach Signed-off-by: Miri Korenblit Link: https://patch.msgid.link/20250209143303.bc27fad9b3d5.Ibf43dd18fb652b1a59061204e081f11c9fa34a3f@changeid Signed-off-by: Johannes Berg --- drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 1f483f15c238..dce5096db82b 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -347,6 +347,7 @@ iwl_tfh_tfd *iwl_txq_gen2_build_tx_amsdu(struct iwl_trans *trans, return tfd; out_err: + iwl_pcie_free_tso_pages(trans, skb, out_meta); iwl_txq_gen2_tfd_unmap(trans, out_meta, tfd); return NULL; } -- 2.50.1