diff options
| author | Zou Wei <zou_wei@huawei.com> | 2020-04-21 15:31:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-23 16:48:53 +0300 |
| commit | 580d952e44de5509c69c8f9346180ecaa78ebeec (patch) | |
| tree | dd8dad279f871a738478cd0d30ec048d2d30e9fb /drivers/tty | |
| parent | 2717769e204e83e65b8819c5e2ef3e5b6639b270 (diff) | |
| download | linux-580d952e44de5509c69c8f9346180ecaa78ebeec.tar.xz | |
tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart
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@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1587472306-105155-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/bcm63xx_uart.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index 5674da2b76f0..ed0aa5c0d9b7 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; |