Commit a8c4dda9 authored by zuoqilin's avatar zuoqilin Committed by Krzysztof Kozlowski
Browse files

w1: Simplify the atribute show 



There is no necessary to define variable assignment, return directly.

Signed-off-by: default avatarzuoqilin <zuoqilin@yulong.com>
Link: https://lore.kernel.org/r/20210618092418.1424-1-zuoqilin1@163.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent 4f5a5bad

drivers/w1/w1.c

+2 −6
Original line number Diff line number Diff line
@@ -295,17 +295,13 @@ static ssize_t w1_master_attribute_show_pointer(struct device *dev, struct devic 


static ssize_t w1_master_attribute_show_timeout(struct device *dev, struct device_attribute *attr, char *buf)

{

	ssize_t count;

	count = sprintf(buf, "%d\n", w1_timeout);

	return count;

	return sprintf(buf, "%d\n", w1_timeout);

}



static ssize_t w1_master_attribute_show_timeout_us(struct device *dev,

	struct device_attribute *attr, char *buf)

{

	ssize_t count;

	count = sprintf(buf, "%d\n", w1_timeout_us);

	return count;

	return sprintf(buf, "%d\n", w1_timeout_us);

}



static ssize_t w1_master_attribute_store_max_slave_count(struct device *dev,