linux-kernel - [PATCH v2 01/13] eeprom: at24: remove a reduntant if

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Message-Id: <1458836383-6668-2-git-send-email-bgolaszewski@baylibre.com>
Date:	Thu, 24 Mar 2016 17:19:31 +0100
From:	Bartosz Golaszewski <bgolaszewski@...libre.com>
To:	Wolfram Sang <wsa@...-dreams.de>,
	linux-i2c <linux-i2c@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Cc:	Andrew Lunn <andrew@...n.ch>,
	Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v2 01/13] eeprom: at24: remove a reduntant if

It seems as if the second check for I2C_FUNC_I2C functionality had
been introduced accidentally during a merge. Tt's reduntant, so
remove it.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 drivers/misc/eeprom/at24.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index 089d694..001a9af 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -544,10 +544,7 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		} else {
 			return -EPFNOSUPPORT;
 		}
-	}
 
-	/* Use I2C operations unless we're stuck with SMBus extensions. */
-	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
 		if (i2c_check_functionality(client->adapter,
 				I2C_FUNC_SMBUS_WRITE_I2C_BLOCK)) {
 			use_smbus_write = I2C_SMBUS_I2C_BLOCK_DATA;
-- 
2.7.4