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authorDan Carpenter <dan.carpenter@oracle.com>2021-03-09 19:06:52 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-03-24 08:26:30 +0100
commit199c4d0efe7d9e5ed0036efeeb8ddb862dafe09a (patch)
tree8e1e70946abdf295a7160b7948a1146215cf910d /drivers/w1
parentf6d706dd9baaa1d7857ce5b03af491718a95e9bf (diff)
w1: w1_therm: use clamp() in int_to_short()
It's slightly cleaner to use the clamp() macro instead of open coding this. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/YEedHNwqEH8fvjkD@mwanda Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/w1')
-rw-r--r--drivers/w1/slaves/w1_therm.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 976eea28f268..ad47c164bc05 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -906,8 +906,7 @@ static inline int temperature_from_RAM(struct w1_slave *sl, u8 rom[9])
static inline s8 int_to_short(int i)
{
/* Prepare to cast to short by eliminating out of range values */
- i = i > MAX_TEMP ? MAX_TEMP : i;
- i = i < MIN_TEMP ? MIN_TEMP : i;
+ i = clamp(i, MIN_TEMP, MAX_TEMP);
return (s8) i;
}