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tty: serial: samsung_tty: remove set but not used variables

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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>
This commit is contained in:
Tian Tao 2021-04-27 08:49:35 +08:00 committed by Greg Kroah-Hartman
parent 8cac2f6eb8
commit 7a9a2363d7
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/serial/samsung_tty.c
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@ -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;
}
}
}