From 313e8b50c89a76c4f36af527f937c2f8cf4cad41 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 20 Nov 2012 01:59:00 -0800 Subject: [PATCH] leds: lp5521: Fix return value Return the value obtained from i2c_smbus_read_byte_data() instead of -EIO. Silences the following smatch warning: drivers/leds/leds-lp5521.c:155 lp5521_read() info: why not propagate 'ret' from i2c_smbus_read_byte_data() instead of -5? Signed-off-by: Sachin Kamat Signed-off-by: Bryan Wu --- drivers/leds/leds-lp5521.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index 362e29e27db9..8505afe4b52e 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -152,7 +152,7 @@ static int lp5521_read(struct i2c_client *client, u8 reg, u8 *buf) ret = i2c_smbus_read_byte_data(client, reg); if (ret < 0) - return -EIO; + return ret; *buf = ret; return 0;