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qcacmn: Ensure legacy_callback is not NULL before calling

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Check legacy_callback function pointer is non NULL before
calling the function

Change-Id: I4953b87486214f704eaf357e663f0fbc310fb965
CRs-Fixed: 2160759
This commit is contained in:
Varun Reddy Yeturu 2017-12-21 15:19:58 -08:00 • committed by snandini
commit a7ef89abb1
1 changed files with 8 additions and 0 deletions
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8
target_if/init_deinit/src/service_ready_event_handler.c
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@ -111,6 +111,10 @@ int init_deinit_service_ready_event_handler(ol_scn_t scn_handle,
goto free_param_and_exit;
legacy_callback = target_if_get_psoc_legacy_service_ready_cb();
if (!legacy_callback) {
err_code = -EINVAL;
goto free_param_and_exit;
}
err_code = legacy_callback(wmi_service_ready_event_id,
scn_handle, event, data_len);
@ -372,6 +376,10 @@ int init_deinit_service_ext_ready_event_handler(ol_scn_t scn_handle,
wlan_objmgr_populate_ext_service_ready_data(psoc, service_param);
legacy_callback = target_if_get_psoc_legacy_service_ready_cb();
if (!legacy_callback) {
err_code = -EINVAL;
goto free_param_and_exit;
}
err_code = legacy_callback(wmi_service_ready_ext_event_id,
scn_handle, event, data_len);