From: Wolfram Sang <wsa@the-dreams.de>
Date: Tue, 18 Nov 2014 14:12:43 +0000 (+0100)
Subject: i2c: acpi: remove unneeded variable initialization
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=4470c725ba7b86481c31466640ab487f927de6b7;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

i2c: acpi: remove unneeded variable initialization

No need to initialize 'ret' if it gets assigned directly after that.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---

diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index cf830915713b..3105bd273f70 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -260,7 +260,7 @@ acpi_i2c_space_handler(u32 function, acpi_physical_address command,
 	struct acpi_resource *ares;
 	u32 accessor_type = function >> 16;
 	u8 action = function & ACPI_IO_MASK;
-	acpi_status ret = AE_OK;
+	acpi_status ret;
 	int status;
 
 	ret = acpi_buffer_to_resource(info->connection, info->length, &ares);