From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hn1kH-0000gE-9P for ath10k@lists.infradead.org; Mon, 15 Jul 2019 14:14:26 +0000 From: Sasha Levin Subject: [PATCH AUTOSEL 5.1 175/219] ath10k: Fix memory leak in qmi Date: Mon, 15 Jul 2019 10:02:56 -0400 Message-Id: <20190715140341.6443-175-sashal@kernel.org> In-Reply-To: <20190715140341.6443-1-sashal@kernel.org> References: <20190715140341.6443-1-sashal@kernel.org> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sasha Levin , Dundi Raviteja , netdev@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, Kalle Valo From: Dundi Raviteja [ Upstream commit c709df58832c5f575f0255bea4b09ad477fc62ea ] Currently the memory allocated for qmi handle is not being freed during de-init which leads to memory leak. Free the allocated qmi memory in qmi deinit to avoid memory leak. Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-01040-QCAHLSWMTPLZ-1 Fixes: fda6fee0001e ("ath10k: add QMI message handshake for wcn3990 client") Signed-off-by: Dundi Raviteja Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath10k/qmi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c index a7bc2c70d076..8f8f717a23ee 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.c +++ b/drivers/net/wireless/ath/ath10k/qmi.c @@ -1002,6 +1002,7 @@ int ath10k_qmi_deinit(struct ath10k *ar) qmi_handle_release(&qmi->qmi_hdl); cancel_work_sync(&qmi->event_work); destroy_workqueue(qmi->event_wq); + kfree(qmi); ar_snoc->qmi = NULL; return 0; -- 2.20.1 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k