ACPI: CPPC: Drop redundant local variable from cpc_read()
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 12 Jan 2022 18:27:22 +0000 (19:27 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Mon, 17 Jan 2022 18:38:55 +0000 (19:38 +0100)
commitf684b10751287e8b7e15e8f10ae40bdd74149bba
treeb6a815a9cb17fefc8b056183288cc16553cba4ef
parent5f51c7ce1dc36565296b3ef342585f70ec72a2a9
ACPI: CPPC: Drop redundant local variable from cpc_read()

The ret_val local variable in cpc_read() is not necessary, so
eliminate it.

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Huang Rui <ray.huang@amd.com>
drivers/acpi/cppc_acpi.c