diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-02-29 12:39:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-03-04 11:47:06 +0300 |
| commit | cc15bd10e716fcb472d611f24d76c795acb0f8c7 (patch) | |
| tree | ee624de454e831304d471110cf6f8aef0d3b0fb7 /drivers/net/wireless | |
| parent | 80bfab79b8351c8d858e6928a091b57c103dce29 (diff) | |
| download | linux-cc15bd10e716fcb472d611f24d76c795acb0f8c7.tar.xz | |
net: adopt skb_network_header_len() more broadly
(skb_transport_header(skb) - skb_network_header(skb))
can be replaced by skb_network_header_len(skb)
Add a DEBUG_NET_WARN_ON_ONCE() in skb_network_header_len()
to catch cases were the transport_header was not set.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/queue/tx.c | 2 |
3 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index e502f4ee9e1f..782ddc8c296b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -1015,8 +1015,7 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb, netdev_features_t netdev_flags = NETIF_F_CSUM_MASK | NETIF_F_SG; u8 tid; - snap_ip_tcp = 8 + skb_transport_header(skb) - skb_network_header(skb) + - tcp_hdrlen(skb); + snap_ip_tcp = 8 + skb_network_header_len(skb) + tcp_hdrlen(skb); if (!mvmsta->max_amsdu_len || !ieee80211_is_data_qos(hdr->frame_control) || diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 6c2b37e56c78..fa8eba47dc4c 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -1331,7 +1331,7 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb, trans->txqs.tfd.size, &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len, 0); - ip_hdrlen = skb_transport_header(skb) - skb_network_header(skb); + ip_hdrlen = skb_network_header_len(skb); snap_ip_tcp_hdrlen = 8 + ip_hdrlen + tcp_hdrlen(skb); total_len = skb->len - snap_ip_tcp_hdrlen - hdr_len - iv_len; amsdu_pad = 0; diff --git a/drivers/net/wireless/intel/iwlwifi/queue/tx.c b/drivers/net/wireless/intel/iwlwifi/queue/tx.c index d3bde2d010b7..33973a60d0bf 100644 --- a/drivers/net/wireless/intel/iwlwifi/queue/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/queue/tx.c @@ -353,7 +353,7 @@ static int iwl_txq_gen2_build_amsdu(struct iwl_trans *trans, trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), &dev_cmd->hdr, start_len, 0); - ip_hdrlen = skb_transport_header(skb) - skb_network_header(skb); + ip_hdrlen = skb_network_header_len(skb); snap_ip_tcp_hdrlen = 8 + ip_hdrlen + tcp_hdrlen(skb); total_len = skb->len - snap_ip_tcp_hdrlen - hdr_len; amsdu_pad = 0; |