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serial: sc16is7xx: add explicit return for some switch default cases

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Allows to simplify code by removing the break statement in the default
switch/case in some functions.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20231221231823.2327894-12-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hugo Villeneuve 2023-12-21 18:18:18 -05:00 committed by Greg Kroah-Hartman
parent acd7f118b3
commit dfb1042130
1 changed files with 2 additions and 6 deletions
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8
drivers/tty/serial/sc16is7xx.c
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@ -460,10 +460,8 @@ static bool sc16is7xx_regmap_volatile(struct device *dev, unsigned int reg)
case SC16IS7XX_IOCONTROL_REG:
return true;
default:
break;
return false;
}
return false;
}
static bool sc16is7xx_regmap_precious(struct device *dev, unsigned int reg)
@ -472,10 +470,8 @@ static bool sc16is7xx_regmap_precious(struct device *dev, unsigned int reg)
case SC16IS7XX_RHR_REG:
return true;
default:
break;
return false;
}
return false;
}
static bool sc16is7xx_regmap_noinc(struct device *dev, unsigned int reg)