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authorJean Delvare2013-05-19 16:57:30 +0200
committerGuenter Roeck2013-05-19 08:19:29 -0700
commit4e2284d23b5124df3a039fce25093bef619731ff (patch)
tree6ab08430916a1f85c5673b3d9504d4b367d72104 /drivers/hwmon
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')
-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) {
/*