155 lines
7.6 KiB
Diff
155 lines
7.6 KiB
Diff
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Thu, 19 Sep 2019 18:36:45 -0700 (PDT)
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From: Navid Emamdoost <navid.emamdoost@gmail.com>
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To:
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Subject: [PATCH] ath10k: fix memory leak
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Date: Thu, 19 Sep 2019 20:36:26 -0500
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Cc: linux-wireless@vger.kernel.org, kjlu@umn.edu,
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linux-kernel@vger.kernel.org,
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ath10k@lists.infradead.org, emamd001@umn.edu, smccaman@umn.edu,
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netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>,
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Kalle Valo <kvalo@codeaurora.org>,
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ath10k-bounces+patchwork-ath10k=patchwork.kernel.org@lists.infradead.org
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In ath10k_usb_hif_tx_sg the allocated urb should be released if
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usb_submit_urb fails.
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Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
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---
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drivers/net/wireless/ath/ath10k/usb.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c
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index e1420f67f776..730ed22e08a0 100644
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--- a/drivers/net/wireless/ath/ath10k/usb.c
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+++ b/drivers/net/wireless/ath/ath10k/usb.c
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@@ -435,6 +435,7 @@ static int ath10k_usb_hif_tx_sg(struct ath10k *ar, u8 pipe_id,
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ath10k_dbg(ar, ATH10K_DBG_USB_BULK,
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"usb bulk transmit failed: %d\n", ret);
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usb_unanchor_urb(urb);
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+ usb_free_urb(urb);
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ret = -EINVAL;
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goto err_free_urb_to_pipe;
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}
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