From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Thu, 2 Nov 2017 12:47:31 +0000 (+0100)
Subject: i2c: sh_mobile: shorten exit of xfer routine
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a4d16493be406273320f152814c33ccdb17dcf91;p=linux.git

i2c: sh_mobile: shorten exit of xfer routine

We can use the ternary operator for easier reading.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 72c9483db769a..ebd146ccb2446 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -746,9 +746,7 @@ static int sh_mobile_i2c_xfer(struct i2c_adapter *adapter,
 	clk_disable_unprepare(pd->clk);
 	pm_runtime_put_sync(pd->dev);
 
-	if (!err)
-		err = num;
-	return err;
+	return err ?: num;
 }
 
 static u32 sh_mobile_i2c_func(struct i2c_adapter *adapter)