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qcacld-3.0: Fix static analysis issues in wma_scan_roam.c

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Pointer returned from cds_get_contex() may be NULL.
Hence add a NULL check before dereferencing.

Change-Id: I809d70a91e563590468141d4a9e4296bd511d472
CRs-Fixed: 3044372
This commit is contained in:
David Oladunjoye
2021-09-28 15:07:45 -07:00
committed by Madan Koyyalamudi
parent 9f63c82609
commit d682cfa6be
1 changed files with 9 additions and 0 deletions
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9
core/wma/src/wma_scan_roam.c
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@@ -5127,6 +5127,9 @@ void cm_roam_update_vdev(struct roam_offload_synch_ind *sync_ind)
{
tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA);
if (!wma)
return;
wma_roam_update_vdev(wma, sync_ind);
}
@@ -5137,6 +5140,9 @@ cm_roam_pe_sync_callback(struct roam_offload_synch_ind *sync_ind,
tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA);
QDF_STATUS status;
if (!wma)
return QDF_STATUS_E_INVAL;
status = wma->pe_roam_synch_cb(wma->mac_context,
sync_ind, ie_len,
SIR_ROAM_SYNCH_PROPAGATION);
@@ -5149,6 +5155,9 @@ void cm_update_phymode_on_roam(uint8_t vdev_id, uint8_t *bssid,
{
tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA);
if (!wma)
return;
wma_update_phymode_on_roam(wma, bssid, chan, &wma->interfaces[vdev_id]);
}