[PATCH] hwmon: i5k_amb: remove redundant assignment to variable res

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The variable res is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/hwmon/i5k_amb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index eeac4b04df27..cd5b62905eee 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -396,7 +396,7 @@ static int i5k_amb_hwmon_init(struct platform_device *pdev)
 
 static int i5k_amb_add(void)
 {
-	int res = -ENODEV;
+	int res;
 
 	/* only ever going to be one of these */
 	amb_pdev = platform_device_alloc(DRVNAME, 0);
-- 
2.27.0.rc0