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qcacmn: Add Null checks in CDP Layer

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Part-2: Add Null checks for all the API's in
CDP Layer.

Change-Id: I8a4628f79880aff1212dee132016e8e48fe721fc
CRs-Fixed: 2136173
This commit is contained in:
Venkata Sharath Chandra Manchala
2017-10-25 12:18:08 -07:00
committed by snandini
parent aa62ae7615
commit c4a6b8480b
8 changed files with 475 additions and 124 deletions
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30
dp/inc/cdp_txrx_raw.h
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@@ -38,9 +38,18 @@
static inline int cdp_get_nwifi_mode(ol_txrx_soc_handle soc,
struct cdp_vdev *vdev)
{
if (soc->ops->raw_ops->txrx_get_nwifi_mode)
return soc->ops->raw_ops->txrx_get_nwifi_mode(vdev);
return 0;
if (!soc || !soc->ops) {
QDF_TRACE(QDF_MODULE_ID_CDP, QDF_TRACE_LEVEL_DEBUG,
"%s: Invalid Instance", __func__);
QDF_BUG(0);
return 0;
}
if (!soc->ops->raw_ops ||
!soc->ops->raw_ops->txrx_get_nwifi_mode)
return 0;
return soc->ops->raw_ops->txrx_get_nwifi_mode(vdev);
}
/**
@@ -60,13 +69,18 @@ cdp_rawsim_get_astentry (ol_txrx_soc_handle soc, struct cdp_vdev *vdev,
qdf_nbuf_t *pnbuf, struct cdp_raw_ast *raw_ast)
{
if (!soc || !soc->ops || !soc->ops->raw_ops)
if (!soc || !soc->ops) {
QDF_TRACE(QDF_MODULE_ID_CDP, QDF_TRACE_LEVEL_DEBUG,
"%s: Invalid Instance", __func__);
QDF_BUG(0);
return;
}
if (!soc->ops->raw_ops ||
!soc->ops->raw_ops->rsim_get_astentry)
return;
if (soc->ops->raw_ops->rsim_get_astentry)
soc->ops->raw_ops->rsim_get_astentry(vdev, pnbuf, raw_ast);
return;
soc->ops->raw_ops->rsim_get_astentry(vdev, pnbuf, raw_ast);
}
#endif