[PATCH] hwmon: w83793d: 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 is being re-assigned a little later on. The
assignment is redundant and hence can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/hwmon/w83793.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c
index 9df48b70c70c..a0307e6761b8 100644
--- a/drivers/hwmon/w83793.c
+++ b/drivers/hwmon/w83793.c
@@ -2096,7 +2096,7 @@ static struct w83793_data *w83793_update_device(struct device *dev)
 static u8 w83793_read_value(struct i2c_client *client, u16 reg)
 {
 	struct w83793_data *data = i2c_get_clientdata(client);
-	u8 res = 0xff;
+	u8 res;
 	u8 new_bank = reg >> 8;
 
 	new_bank |= data->bank & 0xfc;
-- 
2.20.1