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qcacmn: Fix passing NULL vdev object to object manager

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Fix passing NULL vdev object to object manager. Currently during unload
process, we are purging all the cmds in the cmd list. In this case
pointer vdev_id is passed as NULL since we wanted to clean up cmds
associated with all the vdevs. In wlan_serialization_purge_cmd_list()
vdev remains NULL in this scenario which results in an ASSERT in
wlan_objmgr_vdev_release_ref().

This change set will call wlan_objmgr_vdev_release_ref only if vdev is
not NULL.

Change-Id: I29a6114f4b5d9fcabe24b82f26defd8ab58cceec
CRs-Fixed: 2029580
This commit is contained in:
Krishna Kumaar Natarajan 2017-04-05 13:29:11 -07:00 • committed by Sandeep Puligilla
commit 8e039b16e1
1 changed files with 3 additions and 1 deletions
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4
umac/cmn_services/serialization/src/wlan_serialization_legacy_api.c
View file

@ -465,7 +465,9 @@ void wlan_serialization_purge_cmd_list(struct wlan_objmgr_psoc *psoc,
}
wlan_objmgr_pdev_release_ref(pdev, WLAN_SERIALIZATION_ID);
release_vdev_ref:
wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
/* vdev could be NULL if vdev_id passed is NULL */
if (vdev)
wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
return;
}