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qcacld-3.0: Un-initialize modules after closing cds schedulers

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During driver un-initialization, cds scheduler is closed after
un-initializing lower layer modules. This may lead to crash as
there is possibility of MC thread to process commands after
lower layer objects are uninitialized/freed.

Un-initialize lower layer modules after closing cds schedulers.

Change-Id: Ia43ca4f95c5b40aeb14976b523008e650ba26e10
CRs-Fixed: 1079196
This commit is contained in:
Hanumanth Reddy Pothula 2016-10-18 18:19:44 +05:30 • committed by qcabuildsw
commit 709a636c8a
1 changed files with 2 additions and 1 deletions
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3
core/hdd/src/wlan_hdd_main.c
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@ -4873,7 +4873,6 @@ static void hdd_wlan_exit(hdd_context_t *hdd_ctx)
hdd_stop_all_adapters(hdd_ctx);
}
hdd_wlan_stop_modules(hdd_ctx);
/*
* Close the scheduler before calling cds_close to make sure no thread
* is scheduled after the each module close is called i.e after all the
@ -4885,6 +4884,8 @@ static void hdd_wlan_exit(hdd_context_t *hdd_ctx)
QDF_ASSERT(QDF_IS_STATUS_SUCCESS(qdf_status));
}
hdd_wlan_stop_modules(hdd_ctx);
qdf_spinlock_destroy(&hdd_ctx->hdd_adapter_lock);
qdf_spinlock_destroy(&hdd_ctx->sta_update_info_lock);
qdf_spinlock_destroy(&hdd_ctx->connection_status_lock);