From 32e1756a198fa01f667d4fff9eae6e60e54e8efa Mon Sep 17 00:00:00 2001
From: Sandeep Singh <quic_sandsing@quicinc.com>
Date: Wed, 3 May 2023 19:42:20 +0530
Subject: [PATCH] cnss_prealloc: clean up prealloc mempool and cache on deinit

Cnss prealloc is trying to allocate memory from mempool
for wlan host driver even after cnss prealloc pool has been
destroyed by platform driver because mempool and cache is
not cleaned up on cnss pool deinit. Clean up mempool and
cache on prealloc deinit.

Change-Id: If28a27f5a21441e8650bb846ded889a33580ceaf
CRs-Fixed: 3488178
---
 cnss_prealloc/cnss_prealloc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cnss_prealloc/cnss_prealloc.c b/cnss_prealloc/cnss_prealloc.c
index 5e111b5f20..281764a0f2 100644
--- a/cnss_prealloc/cnss_prealloc.c
+++ b/cnss_prealloc/cnss_prealloc.c
@@ -166,6 +166,8 @@ static void cnss_pool_deinit(void)
 			cnss_pools[i].name);
 		mempool_destroy(cnss_pools[i].mp);
 		kmem_cache_destroy(cnss_pools[i].cache);
+		cnss_pools[i].mp = NULL;
+		cnss_pools[i].cache = NULL;
 	}
 }