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Bluetooth: qca: fix firmware check error path
A recent commit fixed the code that parses the firmware files before downloading them to the controller but introduced a memory leak in case the sanity checks ever fail. Make sure to free the firmware buffer before returning on errors. Fixes: f905ae0be4b7 ("Bluetooth: qca: add missing firmware sanity checks") Cc: stable@vger.kernel.org # 4.19 Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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@ -605,7 +605,7 @@ static int qca_download_firmware(struct hci_dev *hdev,
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ret = qca_tlv_check_data(hdev, config, data, size, soc_type);
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if (ret)
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return ret;
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goto out;
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segment = data;
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remain = size;
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