This patch fixes below error reported by coccicheck drivers/tty/serial/bcm63xx_uart.c:848:2-8: ERROR: missing clk_put; clk_get on line 842 and execution via conditional on line 846 Fixes: ab4382d27412 ("tty: move drivers/serial/ to drivers/tty/serial/") Reported-by: Hulk Robot <hulkci@xxxxxxxxxx> Signed-off-by: Zou Wei <zou_wei@xxxxxxxxxx> --- drivers/tty/serial/bcm63xx_uart.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index 5674da2..ed0aa5c 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -843,8 +843,10 @@ static int bcm_uart_probe(struct platform_device *pdev) if (IS_ERR(clk) && pdev->dev.of_node) clk = of_clk_get(pdev->dev.of_node, 0); - if (IS_ERR(clk)) + if (IS_ERR(clk)) { + clk_put(clk); return -ENODEV; + } port->iotype = UPIO_MEM; port->irq = res_irq->start; -- 2.6.2