From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Tue, 20 Aug 2019 15:34:43 +0000 (+0200)
Subject: mfd: htc-i2cpld: Drop check because i2c_unregister_device() is NULL safe
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1094422253db01ac3a12bde010c75e5135021d2d;p=linux.git

mfd: htc-i2cpld: Drop check because i2c_unregister_device() is NULL safe

No need to check the argument of i2c_unregister_device() because the
function itself does it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index 370519af5d0bf..8ad6768bd7a20 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -385,8 +385,7 @@ static void htcpld_unregister_chip_i2c(
 	htcpld = platform_get_drvdata(pdev);
 	chip = &htcpld->chip[chip_index];
 
-	if (chip->client)
-		i2c_unregister_device(chip->client);
+	i2c_unregister_device(chip->client);
 }
 
 static int htcpld_register_chip_gpio(