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apm_power: check I.intval for zero value, we use it as the divisor

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Signed-off-by: Anton Vorontsov <cbou@mail.ru>
This commit is contained in:
Anton Vorontsov 2008-01-13 02:44:54 +03:00
parent ae4bb15290
commit e91926e9ea
1 changed files with 3 additions and 0 deletions
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3
drivers/power/apm_power.c
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@ -133,6 +133,9 @@ static int do_calculate_time(int status, enum apm_source source)
return -1;
}
if (!I.intval)
return 0;
switch (source) {
case SOURCE_CHARGE:
full_prop = POWER_SUPPLY_PROP_CHARGE_FULL;