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

Message ID 20210323121443.1276-1-tomstomsczc@163.com (mailing list archive)
State New, archived
Headers show
Series sound/i2c: Simplify the return expression of snd_i2c_bit_sendbyte() | expand

Commit Message

Zhichao Cai March 23, 2021, 12:14 p.m. UTC 
From: Zhichao Cai <caizhichao@yulong.com>

Simplify the return expression.

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

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)