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qcacld-3.0: Fix access to ol_rx_thread after thread shutdown

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Currenty we are trying to access the ol_rx_thread in
ds_cpu_hotplug_notify function after we shut the thread
down in cds_sched_close function

To address the issue keep a NULL check for the ol_rx_thread

Change-Id: Icddd3ace52bbe773790546d1ace1fd463bc1a7e7
CRs-Fixed: 2200501
This commit is contained in:
jitiphil 2018-03-13 20:43:05 +05:30 • committed by nshrivas
commit 5256306ace
1 changed files with 2 additions and 1 deletions
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3
core/cds/src/cds_sched.c
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@ -387,7 +387,8 @@ static void __cds_cpu_hotplug_notify(uint32_t cpu, bool cpu_up)
if (pref_cpu == 0)
return;
if (!cds_set_cpus_allowed_ptr(pSchedContext->ol_rx_thread, pref_cpu))
if (pSchedContext->ol_rx_thread &&
!cds_set_cpus_allowed_ptr(pSchedContext->ol_rx_thread, pref_cpu))
affine_cpu = pref_cpu;
}