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authorJean Delvare <khali@linux-fr.org>2013-05-19 16:57:30 +0200
committerGuenter Roeck <linux@roeck-us.net>2013-05-19 08:19:29 -0700
commit4e2284d23b5124df3a039fce25093bef619731ff (patch)
tree6ab08430916a1f85c5673b3d9504d4b367d72104 /drivers/hwmon/tmp401.c
parentecacb0b17c08fae89f65468727f0e4b8e91da4e1 (diff)
hwmon: (tmp401) Drop redundant safety on cache lifetime
time_after (as opposed to time_after_equal) already ensures that the cache lifetime is at least as much as requested. There is no point in manually adding another jiffy to that value, and this can confuse the reader into wrong interpretation. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Imre Deak <imre.deak@intel.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/tmp401.c')
-rw-r--r--drivers/hwmon/tmp401.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
index a478454f690f..dfe6d9527efb 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -240,7 +240,7 @@ static struct tmp401_data *tmp401_update_device(struct device *dev)
mutex_lock(&data->update_lock);
next_update = data->last_updated +
- msecs_to_jiffies(data->update_interval) + 1;
+ msecs_to_jiffies(data->update_interval);
if (time_after(jiffies, next_update) || !data->valid) {
if (data->kind != tmp432) {
/*