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hwmon: (f75375s) Fix warning message seen in some configurations

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In some configurations, BUG() does not result in an endless loop but returns to
the caller. This results in the following compiler warning:

drivers/hwmon/f75375s.c: In function 'duty_mode_enabled':
drivers/hwmon/f75375s.c:280: warning: control reaches end of non-void function
drivers/hwmon/f75375s.c: In function 'auto_mode_enabled':
drivers/hwmon/f75375s.c:295: warning: control reaches end of non-void function

Fix the warning by returning something sensible after BUG().

Cc: Nikolaus Schulz <schulz@macnetix.de>
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
This commit is contained in:
Guenter Roeck 2012-03-24 08:38:21 -07:00 committed by Guenter Roeck
parent 52f30f7717
commit 6394011d65
1 changed files with 2 additions and 0 deletions
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2
drivers/hwmon/f75375s.c
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@ -276,6 +276,7 @@ static bool duty_mode_enabled(u8 pwm_enable)
return false;
default:
BUG();
return true;
}
}
@ -291,6 +292,7 @@ static bool auto_mode_enabled(u8 pwm_enable)
return true;
default:
BUG();
return false;
}
}