Drivers: Misc: tsl2250: fix warnings, unsigned long will never < 0
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>
diff --git a/drivers/misc/tsl2550.c b/drivers/misc/tsl2550.c
index 1dfde4d..5bc10fa1 100644
--- a/drivers/misc/tsl2550.c
+++ b/drivers/misc/tsl2550.c
@@ -204,7 +204,7 @@
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 @@
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)
