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Drivers: Misc: tsl2250: fix warnings, unsigned long will never < 0

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val is unsigned long which never < 0

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chen Gang 2013-04-07 11:28:42 +08:00 committed by Greg Kroah-Hartman
parent f722406faa
commit ae8a35aef4
1 changed files with 2 additions and 2 deletions
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4
drivers/misc/tsl2550.c
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@ -204,7 +204,7 @@ static ssize_t tsl2550_store_power_state(struct device *dev,
unsigned long val = simple_strtoul(buf, NULL, 10);
int ret;
if (val < 0 || val > 1)
if (val > 1)
return -EINVAL;
mutex_lock(&data->update_lock);
@ -236,7 +236,7 @@ static ssize_t tsl2550_store_operating_mode(struct device *dev,
unsigned long val = simple_strtoul(buf, NULL, 10);
int ret;
if (val < 0 || val > 1)
if (val > 1)
return -EINVAL;
if (data->power_state == 0)