val is unsigned long which never < 0
Signed-off-by: Chen Gang <[email protected]>
---
drivers/misc/tsl2550.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/tsl2550.c b/drivers/misc/tsl2550.c
index 1e7bc0e..5bf9448 100644
--- a/drivers/misc/tsl2550.c
+++ b/drivers/misc/tsl2550.c
@@ -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)
--
1.7.7.6
--
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