From eab5824f37125ddc52ba67b34e701f9e55368ac7 Mon Sep 17 00:00:00 2001 From: Manikandan Mohan Date: Fri, 17 Feb 2017 14:21:53 -0800 Subject: [PATCH] qcacld-3.0: Check for adapter validity in IPA deinit Check for adapter validity during IPA SSR deinit cleanup. Change-Id: Ifc0ab0c79681388941b220551ec7e0c165fbe642 CRs-fixed: 2008107 --- core/hdd/src/wlan_hdd_ipa.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/core/hdd/src/wlan_hdd_ipa.c b/core/hdd/src/wlan_hdd_ipa.c index b1e830263e..677010a468 100644 --- a/core/hdd/src/wlan_hdd_ipa.c +++ b/core/hdd/src/wlan_hdd_ipa.c @@ -2734,10 +2734,11 @@ static int __hdd_ipa_uc_ssr_deinit(void) for (idx = 0; (hdd_ipa->num_iface > 0) && (idx < HDD_IPA_MAX_IFACE); idx++) { iface_context = &hdd_ipa->iface_context[idx]; - if (iface_context && iface_context->adapter) + if (iface_context->adapter && iface_context->adapter->magic == + WLAN_HDD_ADAPTER_MAGIC) hdd_ipa_cleanup_iface(iface_context); } - + hdd_ipa->num_iface = 0; /* After SSR, wlan driver reloads FW again. But we need to protect * IPA submodule during SSR transient state. So deinit basic IPA * UC host side to be in sync with reloaded FW during SSR