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serial: max310x: 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.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20240118152213.2644269-11-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hugo Villeneuve 2024-01-18 10:22:06 -05:00 committed by Greg Kroah-Hartman
parent 5d888f1c32
commit d5dd265cda
1 changed files with 3 additions and 9 deletions
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12
drivers/tty/serial/max310x.c
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@ -483,10 +483,8 @@ static bool max310x_reg_writeable(struct device *dev, unsigned int reg)
case MAX310X_RXFIFOLVL_REG:
return false;
default:
break;
return true;
}
return true;
}
static bool max310x_reg_volatile(struct device *dev, unsigned int reg)
@ -505,10 +503,8 @@ static bool max310x_reg_volatile(struct device *dev, unsigned int reg)
case MAX310X_REG_1F:
return true;
default:
break;
return false;
}
return false;
}
static bool max310x_reg_precious(struct device *dev, unsigned int reg)
@ -520,10 +516,8 @@ static bool max310x_reg_precious(struct device *dev, unsigned int reg)
case MAX310X_STS_IRQSTS_REG:
return true;
default:
break;
return false;
}
return false;
}
static bool max310x_reg_noinc(struct device *dev, unsigned int reg)