rsi: fix memory leak on failed URB submission
Make sure to free the skb on failed receive-URB submission (e.g. on
disconnect or currently also due to a missing endpoint).
Fixes: a1854fae14
("rsi: improve RX packet handling in USB interface")
Cc: stable <stable@vger.kernel.org> # 4.17
Cc: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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parent
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@ -338,8 +338,10 @@ static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num)
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rx_cb);
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status = usb_submit_urb(urb, GFP_KERNEL);
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if (status)
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if (status) {
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rsi_dbg(ERR_ZONE, "%s: Failed in urb submission\n", __func__);
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dev_kfree_skb(skb);
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}
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return status;
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}
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