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w1: w1_therm: use clamp() in int_to_short()

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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>
This commit is contained in:
Dan Carpenter 2021-03-09 19:06:52 +03:00 committed by Greg Kroah-Hartman
parent f6d706dd9b
commit 199c4d0efe
1 changed files with 1 additions and 2 deletions
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3
drivers/w1/slaves/w1_therm.c
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@ -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;
}