ucc: Fix leaky error path

Found by Daniel Marjamäki using cppcheck

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/serial/ucc_uart.c b/drivers/serial/ucc_uart.c
index 315a933..7de66c0 100644 (file)
--- a/drivers/serial/ucc_uart.c
+++ b/drivers/serial/ucc_uart.c
@@ -1274,6 +1274,7 @@ static int ucc_uart_probe(struct of_device *ofdev,
        if (!iprop) {
                iprop = of_get_property(np, "device-id", NULL);
                if (!iprop) {
+                       kfree(qe_port);
                        dev_err(&ofdev->dev, "UCC is unspecified in "
                                "device tree\n");
                        return -EINVAL;