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wifi: ath12k: remove monitor handling from ath12k_dp_rx_deliver_msdu()

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ath12k_dp_rx_deliver_msdu() currently includes logic related to
monitor mode handling. This code was inherited from the ath11k driver,
where a single rx handler was used for both regular and monitor mode
packets. In ath12k, however, monitor mode packets are handled separately
via ath12k_dp_mon_rx_deliver_msdu(), which contains all the necessary
monitor-specific logic. Therefore, monitor-related checks and operations
in ath12k_dp_rx_deliver_msdu() are no longer needed. Remove this dead code
to simplify the rx path and avoid unnecessary per-packet checks.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: P Praneesh <praneesh.p@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250605054438.1855365-1-praneesh.p@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
This commit is contained in:
P Praneesh 2025-06-05 11:14:38 +05:30 committed by Jeff Johnson
parent 66e865f9dc
commit 359d69285a
1 changed files with 1 additions and 17 deletions
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18
drivers/net/wireless/ath/ath12k/dp_rx.c
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@ -2533,31 +2533,15 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap
struct ath12k_dp_rx_info *rx_info)
{
struct ath12k_base *ab = ar->ab;
static const struct ieee80211_radiotap_he known = {
.data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN),
.data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN),
};
struct ieee80211_radiotap_he *he;
struct ieee80211_rx_status *rx_status;
struct ieee80211_sta *pubsta;
struct ath12k_peer *peer;
struct ath12k_skb_rxcb *rxcb = ATH12K_SKB_RXCB(msdu);
struct ieee80211_rx_status *status = rx_info->rx_status;
u8 decap = DP_RX_DECAP_TYPE_RAW;
u8 decap = rx_info->decap_type;
bool is_mcbc = rxcb->is_mcbc;
bool is_eapol = rxcb->is_eapol;
if (status->encoding == RX_ENC_HE && !(status->flag & RX_FLAG_RADIOTAP_HE) &&
!(status->flag & RX_FLAG_SKIP_MONITOR)) {
he = skb_push(msdu, sizeof(known));
memcpy(he, &known, sizeof(known));
status->flag |= RX_FLAG_RADIOTAP_HE;
}
if (!(status->flag & RX_FLAG_ONLY_MONITOR))
decap = rx_info->decap_type;
spin_lock_bh(&ab->base_lock);
peer = ath12k_dp_rx_h_find_peer(ab, msdu, rx_info);