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qcacmn: Fix memleak during wifi unload

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The soc common cleanup should be called from
pdev_deinit path to prevent leak of m/r allocated
for spinlocks and Tx descriptors.

Change-Id: Ie8ad3d164ab07f37f8143d1fe147e5cbabbb4991
This commit is contained in:
Debasis Das 2019-06-28 18:22:51 +05:30 • committed by nshrivas
commit 8e068f4023
1 changed files with 7 additions and 7 deletions
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14
dp/wifi3.0/dp_main.c
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@ -3014,8 +3014,6 @@ fail1:
*/
static void dp_soc_cmn_cleanup(struct dp_soc *soc)
{
dp_tx_soc_detach(soc);
qdf_spinlock_destroy(&soc->rx.defrag.defrag_lock);
dp_reo_cmdlist_destroy(soc);
@ -3870,6 +3868,11 @@ static void dp_pdev_deinit(struct cdp_pdev *txrx_pdev, int force)
dp_cal_client_detach(&pdev->cal_client_ctx);
soc->pdev_count--;
/* only do soc common cleanup when last pdev do detach */
if (!(soc->pdev_count))
dp_soc_cmn_cleanup(soc);
wlan_cfg_pdev_detach(pdev->wlan_cfg_ctx);
if (pdev->invalid_peer)
qdf_mem_free(pdev->invalid_peer);
@ -3971,11 +3974,6 @@ static void dp_pdev_detach_wifi3(struct cdp_pdev *txrx_pdev, int force)
dp_pdev_deinit(txrx_pdev, force);
dp_pdev_detach(txrx_pdev, force);
}
/* only do soc common cleanup when last pdev do detach */
if (!(soc->pdev_count))
dp_soc_cmn_cleanup(soc);
}
/*
@ -4152,6 +4150,8 @@ static void dp_soc_detach(void *txrx_soc)
/* Common rings */
dp_srng_cleanup(soc, &soc->wbm_desc_rel_ring, SW2WBM_RELEASE, 0);
dp_tx_soc_detach(soc);
/* Tx data rings */
if (!wlan_cfg_per_pdev_tx_ring(soc->wlan_cfg_ctx)) {
for (i = 0; i < soc->num_tcl_data_rings; i++) {