From f567b9b46c9e8ecc12190a109ed16006c9f441fa Mon Sep 17 00:00:00 2001 From: Mordechay Goodstein Date: Sun, 5 Mar 2023 14:16:16 +0200 Subject: [PATCH] wifi: iwlwifi: mvm: mark mac header with no data frames Although no data is presented in the skb, but upper layers need it for calculating where radio tap header are done, so we mark it. Signed-off-by: Mordechay Goodstein Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20230305124406.8f53cc8579bf.I8819c005b4953cea03346d0aff82b31d94f79fe5@changeid Signed-off-by: Johannes Berg --- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 3d7717f..ba9f79a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -2147,11 +2147,8 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, * * We mark it as mac header, for upper layers to know where * all radio tap header ends. - * - * Since data doesn't move data while putting data on skb and that is - * the only way we use, data + len is the next place that hdr would be put */ - skb_set_mac_header(skb, skb->len); + skb_reset_mac_header(skb); /* * Override the nss from the rx_vec since the rate_n_flags has -- 2.7.4