diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-03-09 19:06:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-24 08:26:30 +0100 |
| commit | 199c4d0efe7d9e5ed0036efeeb8ddb862dafe09a (patch) | |
| tree | 8e1e70946abdf295a7160b7948a1146215cf910d | |
| parent | f6d706dd9baaa1d7857ce5b03af491718a95e9bf (diff) | |
| download | linux-199c4d0efe7d9e5ed0036efeeb8ddb862dafe09a.tar.bz2 | |
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>
| -rw-r--r-- | drivers/w1/slaves/w1_therm.c | 3 |
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; } |