hwmon: (w83793d) remove redundant assignment to variable res

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.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20191011170215.11539-1-colin.king@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c
index 9df48b70c70c7381fbcba60119182a39edb2a2cd..a0307e6761b8557ca6ea04c8536777a0d9899f3c 100644 (file)
--- a/drivers/hwmon/w83793.c
+++ b/drivers/hwmon/w83793.c
@@ -2096,7 +2096,7 @@ END:
 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;