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hwmon: (hs3001) remove redundant store on division

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Currently the local variable hum is being divided by a constant and
the results is being re-assigned back to hum before the value is being
returned to the caller. The assignment to hum is redundant and can
be removed.

Cleans up clang scan build warning:
drivers/hwmon/hs3001.c:65:9: warning: Although the value stored to 'hum'
is used in the enclosing expression, the value is never actually read
from 'hum' [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20231023135828.667297-1-colin.i.king@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Colin Ian King 2023-10-23 14:58:28 +01:00 committed by Guenter Roeck
parent 1b515cfee1
commit 748465a53e
1 changed files with 1 additions and 1 deletions
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2
drivers/hwmon/hs3001.c
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@ -62,7 +62,7 @@ static u32 hs3001_extract_humidity(u16 raw)
{
u32 hum = (raw & HS3001_MASK_HUMIDITY_0X3FFF) * HS3001_FIXPOINT_ARITH * 100;
return hum /= (1 << 14) - 1;
return hum / (1 << 14) - 1;
}
static int hs3001_data_fetch_command(struct i2c_client *client,