From: Colin Ian King <colin.king@canonical.com>
Date: Fri, 11 Oct 2019 17:02:15 +0000 (+0100)
Subject: hwmon: (w83793d) remove redundant assignment to variable res
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=58a24b5241e6a86a965bb5d4a7a3df8767660611;p=linux.git

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 9df48b70c70c7..a0307e6761b85 100644
--- 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;