diff options
| author |   Tian Tao <tiantao6@hisilicon.com> | 2021-04-27 08:49:35 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 16:10:53 +0200 |
| commit | 7a9a2363d7eebb3494653a3aa903198991494cd3 (patch) | |
| tree | 00644584917132eed369fd6230c7dd2916bd2fa7 /drivers | |
| parent | serial: fsl_lpuart: disable DMA for console and fix sysrq (diff) | |
| download | linux-dev-7a9a2363d7eebb3494653a3aa903198991494cd3.tar.xz linux-dev-7a9a2363d7eebb3494653a3aa903198991494cd3.zip | |
tty: serial: samsung_tty: remove set but not used variables
The value of 'ret' is not used which reported by svace, so just return
instead of break.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Link: https://lore.kernel.org/r/1619484575-26098-1-git-send-email-tiantao6@hisilicon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/samsung_tty.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index d9e4b67a12a0..9fbc61151c2e 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -2220,8 +2220,7 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) default: dev_warn(&pdev->dev, "unsupported reg-io-width (%d)\n", prop); - ret = -EINVAL; - break; + return -EINVAL; } } } |