[PATCH] sound/i2c: Simplify the return expression of snd_i2c_bit_sendbyte()

[caizhichao]

From: Zhichao Cai <caizhic...@yulong.com>

Simplify the return expression.

Signed-off-by: Zhichao Cai <caizhic...@yulong.com>
---
 sound/i2c/i2c.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c
index 847e3b6..dfcc87e 100644
--- a/sound/i2c/i2c.c
+++ b/sound/i2c/i2c.c
@@ -235,9 +235,7 @@ static int snd_i2c_bit_sendbyte(struct snd_i2c_bus *bus, 
unsigned char data)
        for (i = 7; i >= 0; i--)
                snd_i2c_bit_send(bus, !!(data & (1 << i)));
        err = snd_i2c_bit_ack(bus);
-       if (err < 0)
-               return err;
-       return 0;
+       return err < 0 ? err : 0;
 }
 
 static int snd_i2c_bit_readbyte(struct snd_i2c_bus *bus, int last)
-- 
1.9.1