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Message-ID: <20180601112548.22592-1-yuehaibing@huawei.com>
Date: Fri, 1 Jun 2018 19:25:48 +0800
From: YueHaibing <yuehaibing@...wei.com>
To: <davem@...emloft.net>, <kvalo@...eaurora.org>
CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<ath10k@...ts.infradead.org>, <linux-wireless@...r.kernel.org>,
YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH v2] ath10k: fix incorrect size of dma_free_coherent in ath10k_ce_alloc_src_ring_64
sizeof(struct ce_desc) should be a copy-paste mistake
just use sizeof(struct ce_desc_64) to avoid mem leak
Fixes: b7ba83f7c414 ("ath10k: add support for shadow register for WNC3990")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
drivers/net/wireless/ath/ath10k/ce.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index 3b96a43..35dec2a 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -1512,7 +1512,7 @@ ath10k_ce_alloc_src_ring_64(struct ath10k *ar, unsigned int ce_id,
ret = ath10k_ce_alloc_shadow_base(ar, src_ring, nentries);
if (ret) {
dma_free_coherent(ar->dev,
- (nentries * sizeof(struct ce_desc) +
+ (nentries * sizeof(struct ce_desc_64) +
CE_DESC_RING_ALIGN),
src_ring->base_addr_owner_space_unaligned,
base_addr);
--
2.7.0
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