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ACPI: EC: Drop unneeded result variable from ec_write()

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Return the acpi_ec_write() return value directly instead of storing it
in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
ye xingchen
2022-08-25 07:27:44 +00:00
committed by Rafael J. Wysocki
parent b90cb10531
commit b3c0e38bdb
1 changed files with 1 additions and 5 deletions
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6
drivers/acpi/ec.c
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@@ -917,14 +917,10 @@ EXPORT_SYMBOL(ec_read);
int ec_write(u8 addr, u8 val)
{
int err;
if (!first_ec)
return -ENODEV;
err = acpi_ec_write(first_ec, addr, val);
return err;
return acpi_ec_write(first_ec, addr, val);
}
EXPORT_SYMBOL(ec_write);