linux-kernel - [PATCH v1 01/15] platform/x86: intel_cht_int33fe: Remove duplicate NULL check

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Date:   Tue, 20 Nov 2018 17:59:10 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Darren Hart <dvhart@...radead.org>,
        platform-driver-x86@...r.kernel.org,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        linux-acpi@...r.kernel.org, Jonathan Cameron <jic23@...nel.org>,
        Wolfram Sang <wsa@...-dreams.de>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-i2c@...r.kernel.org, Hans de Goede <hdegoede@...hat.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 01/15] platform/x86: intel_cht_int33fe: Remove duplicate NULL check

Since i2c_unregister_device() became NULL-aware we may remove duplicate
NULL check.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/platform/x86/intel_cht_int33fe.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/platform/x86/intel_cht_int33fe.c b/drivers/platform/x86/intel_cht_int33fe.c
index 464fe93657b5..431151d4e611 100644
--- a/drivers/platform/x86/intel_cht_int33fe.c
+++ b/drivers/platform/x86/intel_cht_int33fe.c
@@ -213,8 +213,7 @@ static int cht_int33fe_probe(struct platform_device *pdev)
 	i2c_unregister_device(data->fusb302);
 
 out_unregister_max17047:
-	if (data->max17047)
-		i2c_unregister_device(data->max17047);
+	i2c_unregister_device(data->max17047);
 
 	device_connections_remove(data->connections);
 
@@ -227,8 +226,7 @@ static int cht_int33fe_remove(struct platform_device *pdev)
 
 	i2c_unregister_device(data->pi3usb30532);
 	i2c_unregister_device(data->fusb302);
-	if (data->max17047)
-		i2c_unregister_device(data->max17047);
+	i2c_unregister_device(data->max17047);
 
 	device_connections_remove(data->connections);
 
-- 
2.19.1