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| author | Guenter Roeck | 2012-03-24 16:38:21 +0100 |
|---|---|---|
| committer | Guenter Roeck | 2012-04-01 19:24:34 +0200 |
| commit | 6394011d65b7e74666f07cca98747601cf8298fa (patch) | |
| tree | 18036d2fd612797970611b65f19c91947687af9f /drivers/hwmon | |
| parent | hwmon: (max6639) Convert to dev_pm_ops (diff) | |
| download | kernel-qcow2-linux-6394011d65b7e74666f07cca98747601cf8298fa.tar.gz kernel-qcow2-linux-6394011d65b7e74666f07cca98747601cf8298fa.tar.xz kernel-qcow2-linux-6394011d65b7e74666f07cca98747601cf8298fa.zip | |
hwmon: (f75375s) Fix warning message seen in some configurations
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>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | 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 729499e75210..ece4159bd453 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; } } |