samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: Handle failure cases in txrx_peer allocation

Browse Source 
Handle failure cases in txrx_peer allocation and
return appropriate errors to the callers.

Change-Id: I51fb519af86344e078eabfcc3f2883522361e1d9
This commit is contained in:
Pavankumar Nandeshwar
2022-01-07 09:02:40 -08:00
committed by Madan Koyyalamudi
parent f4c7e777f0
commit c9f584b99f
2 changed files with 19 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
dp/wifi3.0/dp_main.c
View File

@@ -6782,10 +6782,14 @@ static QDF_STATUS dp_txrx_peer_detach(struct dp_soc *soc, struct dp_peer *peer)
{
struct dp_txrx_peer *txrx_peer;
txrx_peer = peer->txrx_peer;
peer->txrx_peer = NULL;
/* dp_txrx_peer exists for mld peer and legacy peer */
if (peer->txrx_peer) {
txrx_peer = peer->txrx_peer;
peer->txrx_peer = NULL;
qdf_mem_free(txrx_peer);
}
qdf_mem_free(txrx_peer);
return QDF_STATUS_SUCCESS;
}
@@ -6932,10 +6936,11 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
DP_PEER_SET_TYPE(peer, peer_type);
if (IS_MLO_DP_MLD_PEER(peer)) {
dp_mld_peer_init_link_peers_info(peer);
if (dp_txrx_peer_attach(soc, peer) !=
QDF_STATUS_SUCCESS)
goto fail; /* failure */
dp_mld_peer_init_link_peers_info(peer);
} else if (dp_monitor_peer_attach(soc, peer) !=
QDF_STATUS_SUCCESS)
dp_warn("peer monitor ctx alloc failed");
@@ -7360,8 +7365,10 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
if (!setup_info)
if (dp_peer_legacy_setup(soc, peer) !=
QDF_STATUS_SUCCESS)
QDF_STATUS_SUCCESS) {
status = QDF_STATUS_E_RESOURCES;
goto fail;
}
if (peer->bss_peer && vdev->opmode == wlan_op_mode_ap) {
status = QDF_STATUS_E_FAILURE;
@@ -7995,10 +8002,7 @@ void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
qdf_spinlock_destroy(&peer->peer_state_lock);
/* dp_txrx_peer exists for mld peer and legacy peer */
if (peer->txrx_peer)
dp_txrx_peer_detach(soc, peer);
dp_txrx_peer_detach(soc, peer);
qdf_mem_free(peer);
/*