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| author | Guenter Roeck <linux@roeck-us.net> | 2012-09-19 22:21:51 +0400 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-09-24 08:08:35 +0400 |
| commit | 3be8102fe30c09e9b264a2f08ae2f69da7e32eb4 (patch) | |
| tree | 9b1ce5af8e456cd63ac53e9c2543fce639603425 /drivers/hwmon | |
| parent | 860f37319e9a1141b041ca2e77ca121dccde4b93 (diff) | |
| download | linux-3be8102fe30c09e9b264a2f08ae2f69da7e32eb4.tar.xz | |
hwmon: (lm93) Drop unnecessary compare statement
The following build warning is seen with -Wextra.
lm93.c: In function ‘store_fan_smart_tach’:
lm93.c:1833:2: warning: comparison of unsigned expression >= 0 is always true
Drop the unnecessary comparison.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/lm93.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/lm93.c b/drivers/hwmon/lm93.c index bf946187bd37..c3d4255ed154 100644 --- a/drivers/hwmon/lm93.c +++ b/drivers/hwmon/lm93.c @@ -1830,7 +1830,7 @@ static ssize_t store_fan_smart_tach(struct device *dev, mutex_lock(&data->update_lock); /* sanity test, ignore the write otherwise */ - if (0 <= val && val <= 2) { + if (val <= 2) { /* can't enable if pwm freq is 22.5KHz */ if (val) { u8 ctl4 = lm93_read_byte(client, |