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qcacld-3.0: Replace hdd_get_adapter_by_sme_session_id()

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Currently both functions hdd_get_adapter_by_sme_session_id() and
hdd_get_adapter_by_vdev() have the same functionality. Since
hdd_get_adapter_by_vdev() uses current terminology, replace all
instances of hdd_get_adapter_by_sme_session_id().

Change-Id: Id94604ae744ec03faa41600db4fc618ff99989b1
CRs-Fixed: 2412963
This commit is contained in:
Jeff Johnson
2019-03-06 11:43:49 -08:00
committed by nshrivas
parent 848b9faf8f
commit 55d2ab4aa4
3 changed files with 56 additions and 71 deletions
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30
core/hdd/inc/wlan_hdd_main.h
View File

@@ -2003,8 +2003,20 @@ QDF_STATUS hdd_stop_all_adapters(struct hdd_context *hdd_ctx);
void hdd_deinit_all_adapters(struct hdd_context *hdd_ctx, bool rtnl_held); void hdd_deinit_all_adapters(struct hdd_context *hdd_ctx, bool rtnl_held);
QDF_STATUS hdd_reset_all_adapters(struct hdd_context *hdd_ctx); QDF_STATUS hdd_reset_all_adapters(struct hdd_context *hdd_ctx);
QDF_STATUS hdd_start_all_adapters(struct hdd_context *hdd_ctx); QDF_STATUS hdd_start_all_adapters(struct hdd_context *hdd_ctx);
/**
* hdd_get_adapter_by_vdev() - Return adapter with the given vdev id
* @hdd_ctx: hdd context.
* @vdev_id: vdev id for the adapter to get.
*
* This function is used to get the adapter with provided vdev id
*
* Return: adapter pointer if found
*
*/
struct hdd_adapter *hdd_get_adapter_by_vdev(struct hdd_context *hdd_ctx, struct hdd_adapter *hdd_get_adapter_by_vdev(struct hdd_context *hdd_ctx,
uint32_t vdev_id); uint32_t vdev_id);
struct hdd_adapter *hdd_get_adapter_by_macaddr(struct hdd_context *hdd_ctx, struct hdd_adapter *hdd_get_adapter_by_macaddr(struct hdd_context *hdd_ctx,
tSirMacAddr macAddr); tSirMacAddr macAddr);
@@ -2042,13 +2054,15 @@ int hdd_vdev_ready(struct hdd_adapter *adapter);
QDF_STATUS hdd_init_station_mode(struct hdd_adapter *adapter); QDF_STATUS hdd_init_station_mode(struct hdd_adapter *adapter);
struct hdd_adapter *hdd_get_adapter(struct hdd_context *hdd_ctx, struct hdd_adapter *hdd_get_adapter(struct hdd_context *hdd_ctx,
enum QDF_OPMODE mode); enum QDF_OPMODE mode);
/*
/**
* hdd_get_device_mode() - Get device mode * hdd_get_device_mode() - Get device mode
* @session_id: Session id * @vdev_id: vdev id
* *
* Return: Device mode * Return: Device mode
*/ */
enum QDF_OPMODE hdd_get_device_mode(uint32_t session_id); enum QDF_OPMODE hdd_get_device_mode(uint32_t vdev_id);
void hdd_deinit_adapter(struct hdd_context *hdd_ctx, void hdd_deinit_adapter(struct hdd_context *hdd_ctx,
struct hdd_adapter *adapter, struct hdd_adapter *adapter,
bool rtnl_held); bool rtnl_held);
@@ -2578,10 +2592,6 @@ void wlan_hdd_clear_netif_queue_history(struct hdd_context *hdd_ctx);
const char *hdd_get_fwpath(void); const char *hdd_get_fwpath(void);
void hdd_indicate_mgmt_frame(tSirSmeMgmtFrameInd *frame_ind); void hdd_indicate_mgmt_frame(tSirSmeMgmtFrameInd *frame_ind);
struct hdd_adapter *
hdd_get_adapter_by_sme_session_id(struct hdd_context *hdd_ctx,
uint32_t sme_session_id);
/** /**
* hdd_get_adapter_by_iface_name() - Return adapter with given interface name * hdd_get_adapter_by_iface_name() - Return adapter with given interface name
* @hdd_ctx: hdd context. * @hdd_ctx: hdd context.
@@ -2766,9 +2776,9 @@ static inline int wlan_hdd_nl_init(struct hdd_context *hdd_ctx)
return nl_srv_init(hdd_ctx->wiphy); return nl_srv_init(hdd_ctx->wiphy);
} }
#endif #endif
QDF_STATUS hdd_sme_open_session_callback(uint8_t session_id, QDF_STATUS hdd_sme_open_session_callback(uint8_t vdev_id,
QDF_STATUS qdf_status); QDF_STATUS qdf_status);
QDF_STATUS hdd_sme_close_session_callback(uint8_t session_id); QDF_STATUS hdd_sme_close_session_callback(uint8_t vdev_id);
int hdd_reassoc(struct hdd_adapter *adapter, const uint8_t *bssid, int hdd_reassoc(struct hdd_adapter *adapter, const uint8_t *bssid,
uint8_t channel, const handoff_src src); uint8_t channel, const handoff_src src);

42
core/hdd/src/wlan_hdd_cfg80211.c
View File

@@ -3652,13 +3652,13 @@ wlan_hdd_set_roam_param_policy[MAX_ROAMING_PARAM + 1] = {
* @hdd_ctx: HDD context * @hdd_ctx: HDD context
* @roam_params: roam params * @roam_params: roam params
* @tb: list of attributes * @tb: list of attributes
* @session_id: session id * @vdev_id: vdev id
* *
* Return: 0 on success; error number on failure * Return: 0 on success; error number on failure
*/ */
static int hdd_set_white_list(struct hdd_context *hdd_ctx, static int hdd_set_white_list(struct hdd_context *hdd_ctx,
struct roam_ext_params *roam_params, struct roam_ext_params *roam_params,
struct nlattr **tb, uint8_t session_id) struct nlattr **tb, uint8_t vdev_id)
{ {
int rem, i; int rem, i;
uint32_t buf_len = 0, count; uint32_t buf_len = 0, count;
@@ -3723,7 +3723,7 @@ static int hdd_set_white_list(struct hdd_context *hdd_ctx,
roam_params->num_ssid_allowed_list = i; roam_params->num_ssid_allowed_list = i;
hdd_debug("Num of Allowed SSID %d", roam_params->num_ssid_allowed_list); hdd_debug("Num of Allowed SSID %d", roam_params->num_ssid_allowed_list);
mac_handle = hdd_ctx->mac_handle; mac_handle = hdd_ctx->mac_handle;
sme_update_roam_params(mac_handle, session_id, sme_update_roam_params(mac_handle, vdev_id,
roam_params, REASON_ROAM_SET_SSID_ALLOWED); roam_params, REASON_ROAM_SET_SSID_ALLOWED);
return 0; return 0;
@@ -3736,13 +3736,13 @@ fail:
* @hdd_ctx: HDD context * @hdd_ctx: HDD context
* @roam_params: roam params * @roam_params: roam params
* @tb: list of attributes * @tb: list of attributes
* @session_id: session id * @vdev_id: vdev id
* *
* Return: 0 on success; error number on failure * Return: 0 on success; error number on failure
*/ */
static int hdd_set_bssid_prefs(struct hdd_context *hdd_ctx, static int hdd_set_bssid_prefs(struct hdd_context *hdd_ctx,
struct roam_ext_params *roam_params, struct roam_ext_params *roam_params,
struct nlattr **tb, uint8_t session_id) struct nlattr **tb, uint8_t vdev_id)
{ {
int rem, i; int rem, i;
uint32_t count; uint32_t count;
@@ -3811,7 +3811,7 @@ static int hdd_set_bssid_prefs(struct hdd_context *hdd_ctx,
roam_params->num_bssid_favored = i; roam_params->num_bssid_favored = i;
mac_handle = hdd_ctx->mac_handle; mac_handle = hdd_ctx->mac_handle;
sme_update_roam_params(mac_handle, session_id, sme_update_roam_params(mac_handle, vdev_id,
roam_params, REASON_ROAM_SET_FAVORED_BSSID); roam_params, REASON_ROAM_SET_FAVORED_BSSID);
return 0; return 0;
@@ -3825,14 +3825,14 @@ fail:
* @hdd_ctx: HDD context * @hdd_ctx: HDD context
* @roam_params: roam params * @roam_params: roam params
* @tb: list of attributes * @tb: list of attributes
* @session_id: session id * @vdev_id: vdev id
* *
* Return: 0 on success; error number on failure * Return: 0 on success; error number on failure
*/ */
static int hdd_set_blacklist_bssid(struct hdd_context *hdd_ctx, static int hdd_set_blacklist_bssid(struct hdd_context *hdd_ctx,
struct roam_ext_params *roam_params, struct roam_ext_params *roam_params,
struct nlattr **tb, struct nlattr **tb,
uint8_t session_id) uint8_t vdev_id)
{ {
int rem, i; int rem, i;
uint32_t count; uint32_t count;
@@ -3890,7 +3890,7 @@ static int hdd_set_blacklist_bssid(struct hdd_context *hdd_ctx,
roam_params->num_bssid_avoid_list = i; roam_params->num_bssid_avoid_list = i;
mac_handle = hdd_ctx->mac_handle; mac_handle = hdd_ctx->mac_handle;
sme_update_roam_params(mac_handle, session_id, sme_update_roam_params(mac_handle, vdev_id,
roam_params, REASON_ROAM_SET_BLACKLIST_BSSID); roam_params, REASON_ROAM_SET_BLACKLIST_BSSID);
return 0; return 0;
@@ -3903,13 +3903,13 @@ fail:
* @hdd_ctx: HDD context * @hdd_ctx: HDD context
* @roam_params: roam params * @roam_params: roam params
* @tb: list of attributes * @tb: list of attributes
* @session_id: session id * @vdev_id: vdev id
* *
* Return: 0 on success; error number on failure * Return: 0 on success; error number on failure
*/ */
static int hdd_set_ext_roam_params(struct hdd_context *hdd_ctx, static int hdd_set_ext_roam_params(struct hdd_context *hdd_ctx,
const void *data, int data_len, const void *data, int data_len,
uint8_t session_id, uint8_t vdev_id,
struct roam_ext_params *roam_params) struct roam_ext_params *roam_params)
{ {
uint32_t cmd_type, req_id; uint32_t cmd_type, req_id;
@@ -3939,7 +3939,7 @@ static int hdd_set_ext_roam_params(struct hdd_context *hdd_ctx,
hdd_debug("Req Id: %u Cmd Type: %u", req_id, cmd_type); hdd_debug("Req Id: %u Cmd Type: %u", req_id, cmd_type);
switch (cmd_type) { switch (cmd_type) {
case QCA_WLAN_VENDOR_ATTR_ROAM_SUBCMD_SSID_WHITE_LIST: case QCA_WLAN_VENDOR_ATTR_ROAM_SUBCMD_SSID_WHITE_LIST:
ret = hdd_set_white_list(hdd_ctx, roam_params, tb, session_id); ret = hdd_set_white_list(hdd_ctx, roam_params, tb, vdev_id);
if (ret) if (ret)
goto fail; goto fail;
break; break;
@@ -4008,7 +4008,7 @@ static int hdd_set_ext_roam_params(struct hdd_context *hdd_ctx,
tb[PARAM_RSSI_TRIGGER]); tb[PARAM_RSSI_TRIGGER]);
hdd_debug("Alert RSSI Threshold (%d)", hdd_debug("Alert RSSI Threshold (%d)",
roam_params->alert_rssi_threshold); roam_params->alert_rssi_threshold);
sme_update_roam_params(mac_handle, session_id, sme_update_roam_params(mac_handle, vdev_id,
roam_params, roam_params,
REASON_ROAM_EXT_SCAN_PARAMS_CHANGED); REASON_ROAM_EXT_SCAN_PARAMS_CHANGED);
break; break;
@@ -4022,18 +4022,18 @@ static int hdd_set_ext_roam_params(struct hdd_context *hdd_ctx,
tb[PARAM_ROAM_ENABLE]); tb[PARAM_ROAM_ENABLE]);
hdd_debug("Activate Good Rssi Roam (%d)", hdd_debug("Activate Good Rssi Roam (%d)",
roam_params->good_rssi_roam); roam_params->good_rssi_roam);
sme_update_roam_params(mac_handle, session_id, sme_update_roam_params(mac_handle, vdev_id,
roam_params, roam_params,
REASON_ROAM_GOOD_RSSI_CHANGED); REASON_ROAM_GOOD_RSSI_CHANGED);
break; break;
case QCA_WLAN_VENDOR_ATTR_ROAM_SUBCMD_SET_BSSID_PREFS: case QCA_WLAN_VENDOR_ATTR_ROAM_SUBCMD_SET_BSSID_PREFS:
ret = hdd_set_bssid_prefs(hdd_ctx, roam_params, tb, session_id); ret = hdd_set_bssid_prefs(hdd_ctx, roam_params, tb, vdev_id);
if (ret) if (ret)
goto fail; goto fail;
break; break;
case QCA_WLAN_VENDOR_ATTR_ROAM_SUBCMD_SET_BLACKLIST_BSSID: case QCA_WLAN_VENDOR_ATTR_ROAM_SUBCMD_SET_BLACKLIST_BSSID:
ret = hdd_set_blacklist_bssid(hdd_ctx, roam_params, ret = hdd_set_blacklist_bssid(hdd_ctx, roam_params,
tb, session_id); tb, vdev_id);
if (ret) if (ret)
goto fail; goto fail;
break; break;
@@ -6283,7 +6283,7 @@ static int hdd_config_total_beacon_miss_count(struct hdd_adapter *adapter,
first_miss_count, final_miss_count); first_miss_count, final_miss_count);
/***** /*****
* TODO: research why is 0 being passed for session ID??? * TODO: research why is 0 being passed for vdev id???
*/ */
status = sme_set_roam_bmiss_final_bcnt(hdd_ctx->mac_handle, status = sme_set_roam_bmiss_final_bcnt(hdd_ctx->mac_handle,
0, 0,
@@ -17682,7 +17682,7 @@ int wlan_hdd_try_disconnect(struct hdd_adapter *adapter)
&adapter->roaming_comp_var, &adapter->roaming_comp_var,
msecs_to_jiffies(WLAN_WAIT_TIME_STOP_ROAM)); msecs_to_jiffies(WLAN_WAIT_TIME_STOP_ROAM));
if (!rc) { if (!rc) {
hdd_err("roaming comp var timed out session Id: %d", hdd_err("roaming comp var timed out vdev id: %d",
adapter->vdev_id); adapter->vdev_id);
} }
if (adapter->roam_ho_fail) { if (adapter->roam_ho_fail) {
@@ -17739,7 +17739,7 @@ int wlan_hdd_try_disconnect(struct hdd_adapter *adapter)
rc = wait_for_completion_timeout(&adapter->disconnect_comp_var, rc = wait_for_completion_timeout(&adapter->disconnect_comp_var,
msecs_to_jiffies(wait_time)); msecs_to_jiffies(wait_time));
if (!rc && (QDF_STATUS_CMD_NOT_QUEUED != status)) { if (!rc && (QDF_STATUS_CMD_NOT_QUEUED != status)) {
hdd_err("Sme disconnect event timed out session Id: %d sta_debug_state: %d", hdd_err("Sme disconnect event timed out vdev id: %d sta_debug_state: %d",
adapter->vdev_id, sta_ctx->sta_debug_state); adapter->vdev_id, sta_ctx->sta_debug_state);
result = -ETIMEDOUT; result = -ETIMEDOUT;
} }
@@ -17748,7 +17748,7 @@ int wlan_hdd_try_disconnect(struct hdd_adapter *adapter)
rc = wait_for_completion_timeout(&adapter->disconnect_comp_var, rc = wait_for_completion_timeout(&adapter->disconnect_comp_var,
msecs_to_jiffies(wait_time)); msecs_to_jiffies(wait_time));
if (!rc) { if (!rc) {
hdd_err("Disconnect event timed out session Id: %d sta_debug_state: %d", hdd_err("Disconnect event timed out vdev id: %d sta_debug_state: %d",
adapter->vdev_id, sta_ctx->sta_debug_state); adapter->vdev_id, sta_ctx->sta_debug_state);
result = -ETIMEDOUT; result = -ETIMEDOUT;
} }
@@ -18102,7 +18102,7 @@ int wlan_hdd_disconnect(struct hdd_adapter *adapter, u16 reason)
&adapter->roaming_comp_var, &adapter->roaming_comp_var,
msecs_to_jiffies(WLAN_WAIT_TIME_STOP_ROAM)); msecs_to_jiffies(WLAN_WAIT_TIME_STOP_ROAM));
if (!rc) { if (!rc) {
hdd_err("roaming comp var timed out session Id: %d", hdd_err("roaming comp var timed out vdev id: %d",
adapter->vdev_id); adapter->vdev_id);
} }
if (adapter->roam_ho_fail) { if (adapter->roam_ho_fail) {

55
core/hdd/src/wlan_hdd_main.c
View File

@@ -3885,7 +3885,7 @@ static QDF_STATUS hdd_register_interface(struct hdd_adapter *adapter, bool rtnl_
return QDF_STATUS_SUCCESS; return QDF_STATUS_SUCCESS;
} }
QDF_STATUS hdd_sme_open_session_callback(uint8_t session_id, QDF_STATUS hdd_sme_open_session_callback(uint8_t vdev_id,
QDF_STATUS qdf_status) QDF_STATUS qdf_status)
{ {
struct hdd_adapter *adapter; struct hdd_adapter *adapter;
@@ -3897,9 +3897,9 @@ QDF_STATUS hdd_sme_open_session_callback(uint8_t session_id,
return QDF_STATUS_E_FAILURE; return QDF_STATUS_E_FAILURE;
} }
adapter = hdd_get_adapter_by_sme_session_id(hdd_ctx, session_id); adapter = hdd_get_adapter_by_vdev(hdd_ctx, vdev_id);
if (NULL == adapter) { if (NULL == adapter) {
hdd_err("NULL adapter for %d", session_id); hdd_err("NULL adapter for %d", vdev_id);
return QDF_STATUS_E_INVAL; return QDF_STATUS_E_INVAL;
} }
@@ -3912,7 +3912,7 @@ QDF_STATUS hdd_sme_open_session_callback(uint8_t session_id,
return QDF_STATUS_SUCCESS; return QDF_STATUS_SUCCESS;
} }
QDF_STATUS hdd_sme_close_session_callback(uint8_t session_id) QDF_STATUS hdd_sme_close_session_callback(uint8_t vdev_id)
{ {
struct hdd_adapter *adapter; struct hdd_adapter *adapter;
struct hdd_context *hdd_ctx; struct hdd_context *hdd_ctx;
@@ -3923,7 +3923,7 @@ QDF_STATUS hdd_sme_close_session_callback(uint8_t session_id)
return QDF_STATUS_E_FAILURE; return QDF_STATUS_E_FAILURE;
} }
adapter = hdd_get_adapter_by_sme_session_id(hdd_ctx, session_id); adapter = hdd_get_adapter_by_vdev(hdd_ctx, vdev_id);
if (NULL == adapter) { if (NULL == adapter) {
hdd_err("NULL adapter"); hdd_err("NULL adapter");
return QDF_STATUS_E_INVAL; return QDF_STATUS_E_INVAL;
@@ -6765,7 +6765,7 @@ struct hdd_adapter *hdd_get_adapter_by_macaddr(struct hdd_context *hdd_ctx,
} }
struct hdd_adapter *hdd_get_adapter_by_vdev(struct hdd_context *hdd_ctx, struct hdd_adapter *hdd_get_adapter_by_vdev(struct hdd_context *hdd_ctx,
uint32_t vdev_id) uint32_t vdev_id)
{ {
struct hdd_adapter *adapter; struct hdd_adapter *adapter;
@@ -6777,31 +6777,6 @@ struct hdd_adapter *hdd_get_adapter_by_vdev(struct hdd_context *hdd_ctx,
return NULL; return NULL;
} }
/**
* hdd_get_adapter_by_sme_session_id() - Return adapter with
* the sessionid
* @hdd_ctx: hdd context.
* @sme_session_id: sme session is for the adapter to get.
*
* This function is used to get the adapter with provided session id
*
* Return: adapter pointer if found
*
*/
struct hdd_adapter *
hdd_get_adapter_by_sme_session_id(struct hdd_context *hdd_ctx,
uint32_t sme_session_id)
{
struct hdd_adapter *adapter;
hdd_for_each_adapter(hdd_ctx, adapter) {
if (adapter->vdev_id == sme_session_id)
return adapter;
}
return NULL;
}
struct hdd_adapter *hdd_get_adapter_by_iface_name(struct hdd_context *hdd_ctx, struct hdd_adapter *hdd_get_adapter_by_iface_name(struct hdd_context *hdd_ctx,
const char *iface_name) const char *iface_name)
{ {
@@ -6838,7 +6813,7 @@ struct hdd_adapter *hdd_get_adapter(struct hdd_context *hdd_ctx,
return NULL; return NULL;
} }
enum QDF_OPMODE hdd_get_device_mode(uint32_t session_id) enum QDF_OPMODE hdd_get_device_mode(uint32_t vdev_id)
{ {
struct hdd_context *hdd_ctx; struct hdd_context *hdd_ctx;
struct hdd_adapter *adapter; struct hdd_adapter *adapter;
@@ -6849,7 +6824,7 @@ enum QDF_OPMODE hdd_get_device_mode(uint32_t session_id)
return QDF_MAX_NO_OF_MODE; return QDF_MAX_NO_OF_MODE;
} }
adapter = hdd_get_adapter_by_sme_session_id(hdd_ctx, session_id); adapter = hdd_get_adapter_by_vdev(hdd_ctx, vdev_id);
if (!adapter) { if (!adapter) {
hdd_err("Invalid HDD adapter"); hdd_err("Invalid HDD adapter");
return QDF_MAX_NO_OF_MODE; return QDF_MAX_NO_OF_MODE;
@@ -8275,7 +8250,7 @@ wlan_hdd_display_netif_queue_history(struct hdd_context *hdd_ctx,
hdd_for_each_adapter(hdd_ctx, adapter) { hdd_for_each_adapter(hdd_ctx, adapter) {
hdd_nofl_info("Netif queue operation statistics:"); hdd_nofl_info("Netif queue operation statistics:");
hdd_nofl_info("Session_id %d device mode %d", hdd_nofl_info("vdev_id %d device mode %d",
adapter->vdev_id, adapter->device_mode); adapter->vdev_id, adapter->device_mode);
hdd_nofl_info("Current pause_map value %x", adapter->pause_map); hdd_nofl_info("Current pause_map value %x", adapter->pause_map);
curr_time = qdf_system_ticks(); curr_time = qdf_system_ticks();
@@ -8975,7 +8950,7 @@ void hdd_indicate_mgmt_frame(tSirSmeMgmtFrameInd *frame_ind)
if (SME_SESSION_ID_ANY == frame_ind->sessionId) { if (SME_SESSION_ID_ANY == frame_ind->sessionId) {
for (i = 0; i < WLAN_MAX_VDEVS; i++) { for (i = 0; i < WLAN_MAX_VDEVS; i++) {
adapter = adapter =
hdd_get_adapter_by_sme_session_id(hdd_ctx, i); hdd_get_adapter_by_vdev(hdd_ctx, i);
if (adapter) if (adapter)
break; break;
} }
@@ -8994,8 +8969,8 @@ void hdd_indicate_mgmt_frame(tSirSmeMgmtFrameInd *frame_ind)
} }
adapter = NULL; adapter = NULL;
} else { } else {
adapter = hdd_get_adapter_by_sme_session_id(hdd_ctx, adapter = hdd_get_adapter_by_vdev(hdd_ctx,
frame_ind->sessionId); frame_ind->sessionId);
} }
if ((NULL != adapter) && if ((NULL != adapter) &&
@@ -14124,17 +14099,17 @@ void hdd_set_conparam(int32_t con_param)
*/ */
void hdd_clean_up_pre_cac_interface(struct hdd_context *hdd_ctx) void hdd_clean_up_pre_cac_interface(struct hdd_context *hdd_ctx)
{ {
uint8_t session_id; uint8_t vdev_id;
QDF_STATUS status; QDF_STATUS status;
struct hdd_adapter *precac_adapter; struct hdd_adapter *precac_adapter;
status = wlan_sap_get_pre_cac_vdev_id(hdd_ctx->mac_handle, &session_id); status = wlan_sap_get_pre_cac_vdev_id(hdd_ctx->mac_handle, &vdev_id);
if (QDF_IS_STATUS_ERROR(status)) { if (QDF_IS_STATUS_ERROR(status)) {
hdd_err("failed to get pre cac vdev id"); hdd_err("failed to get pre cac vdev id");
return; return;
} }
precac_adapter = hdd_get_adapter_by_vdev(hdd_ctx, session_id); precac_adapter = hdd_get_adapter_by_vdev(hdd_ctx, vdev_id);
if (!precac_adapter) { if (!precac_adapter) {
hdd_err("invalid pre cac adapter"); hdd_err("invalid pre cac adapter");
return; return;