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ath10k: fix memory leak
author
Navid Emamdoost
<navid.emamdoost@gmail.com>
Fri, 20 Sep 2019 01:36:26 +0000
(20:36 -0500)
committer
Kalle Valo
<kvalo@codeaurora.org>
Mon, 23 Sep 2019 08:28:50 +0000
(11:28 +0300)
In ath10k_usb_hif_tx_sg the allocated urb should be released if
usb_submit_urb fails.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ath/ath10k/usb.c
patch
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diff --git
a/drivers/net/wireless/ath/ath10k/usb.c
b/drivers/net/wireless/ath/ath10k/usb.c
index
e1420f6
..
730ed22
100644
(file)
--- a/
drivers/net/wireless/ath/ath10k/usb.c
+++ b/
drivers/net/wireless/ath/ath10k/usb.c
@@
-435,6
+435,7
@@
static int ath10k_usb_hif_tx_sg(struct ath10k *ar, u8 pipe_id,
ath10k_dbg(ar, ATH10K_DBG_USB_BULK,
"usb bulk transmit failed: %d\n", ret);
usb_unanchor_urb(urb);
+ usb_free_urb(urb);
ret = -EINVAL;
goto err_free_urb_to_pipe;
}