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@xxxxxxxxxxx> Cc: Riku Voipio <riku.voipio@xxxxxx> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> --- drivers/hwmon/f75375s.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c index 729499e..ece4159 100644 --- a/drivers/hwmon/f75375s.c +++ b/drivers/hwmon/f75375s.c @@ -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; } } -- 1.7.5.4 _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
